The filter my is unknown.

Schedule

List
Calendar

Day 1 Day 2 Day 3

recorded only not recorded only

Tracks

09:30

Day 1

Digital Public Infrastructure for the World

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
09:30

Day 1

Open Source in Public Utilities - Collaboration with DIY Communities for Better Energy Services

AW1.126

energy
09:30

Day 1

Geospatial devroom welcome

H.1301 (Cornil)

geospatial
09:30

Day 1

The Fast and the Spurious: Congestion Control Experimentation in Firefox's QUIC stack

H.1302 (Depage)

network
09:30

Day 1

eBPF Hookpoint Gotchas: Why Your Program Fires (or Fails) in Unexpected Ways

H.1308 (Rolin)

ebpf
09:30

Day 1

VM Integration in systemd

H.2213

virtualization-and-cloud-infrastructure
09:30

Day 1

Welcome to the FOSDEM 2026 RISC-V DevRoom

H.2214

risc-v
09:30

Day 1

Wayland compositors for fun and profit

K.1.105 (La Fontaine)

main-track-k-building
09:30

Day 1

A phishy case study

K.3.201

package-management
09:30

Day 1

CryptPad updates: latest in private real-time collaboration

K.3.401

collaboration-and-content-management
09:30

Day 1

Introduction to the Modern Email DevRoom

K.4.201

modern-email
09:30

Day 1

Upstreaming Progress: Video Capture and Camera Support for Recent Rockchip SoCs

K.4.601

open-media-devroom
09:30

Day 1

Java Memory Management in Containers

UA2.118 (Henriot)

containers
09:30

Day 1

RVPC RISC-V retro computer Soldering workshop

UA4.218

workshops
09:30

Day 1

Welcome to the Robotics and Simulation devroom

UB2.147

robotics-and-simulation
09:30

Day 1

PostgreSQL and MySQL, Two Databases, Three Perspectives

UB2.252A (Lameere)

databases
09:30

Day 1

"State of FOSS on mobile"

UB4.132

foss-on-mobile
09:30

Day 1

Storage aspects consumed by OpenCloud

UB4.136

software-defined-storage
09:30

Day 1

Please sign your artefacts. WITH WHAT?

UB5.132

security
09:30

Day 1

Welcome to the Legal & Policy Issues DevRoom

UB5.230

legal-policy
09:30

Day 1

Welcome to the AI Plumbers Devroom

UD2.120 (Chavanne)

ai-plumbers
09:30

Day 1

The Buyout: How the Open Source Community liberated its own platform

UD2.218A

funding-the-foss-ecosystem
09:30

Day 1

Creative Coding with Turtlestitch

UD6.203

junior
09:30

Day 1

Learn to Build Your Own Mobile App with MIT App Inventor

UD6.205

junior
09:30

Day 1

Welcome to the GCC (GNU Toolchain) devroom

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
09:35

Day 1

GIS are in the plugins

H.1301 (Cornil)

geospatial
09:35

Day 1

Kick off browser and web platform devroom

H.1309 (Van Rijn)

browser-and-web-platform
09:35

Day 1

Webmail, the new generation

K.4.201

modern-email
09:35

Day 1

"Turning a cheap commercial vacuum cleaner into a useful Open Source mapping tool"

UB2.147

robotics-and-simulation
09:35

Day 1

Multimodal support in llama.cpp - Achievements and Future Directions

UD2.120 (Chavanne)

ai-plumbers
09:35

Day 1

RISC-V Extension Porting without the boring part

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
09:40

Day 1

RISC-V Vector optimisations in FFmpeg

H.2214

risc-v
09:40

Day 1

Democratise the Fediverse

H.2215 (Ferrer)

social-web
09:45

Day 1

Improving the experience of developing for the web, one feature at a time

H.1309 (Van Rijn)

browser-and-web-platform
09:45

Day 1

An Introduction to Law and Free Software

UB5.230

legal-policy
09:50

Day 1

Latency reduction in Video streaming with Linux’s camera and encoder APIs

K.4.601

open-media-devroom
09:50

Day 1

Introducing the Kubernetes Checkpoint Restore Working Group

UA2.118 (Henriot)

containers
09:55

Day 1

Building QUIC Multipath

H.1302 (Depage)

network
10:00

Day 1

The Public Product Organization as a Vehicle for International Collaboration & Stewardship for DPI

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
10:00

Day 1

Uniform way to describe and model multi-commodity energy systems with ESDL and its open-source simulation and modelling software

AW1.126

energy
10:00

Day 1

Lessons from scaling BPF to detect RDMA Device Drivers Bugs in real time

H.1308 (Rolin)

ebpf
10:00

Day 1

Full disk encryption for Confidential Computing guests

H.2213

virtualization-and-cloud-infrastructure
10:00

Day 1

Free/Libre Web Design workflows: static sites, no-code tools and WordPress headless

H.3242

bofunconference
10:00

Day 1

Bevy Engine BOF - Demo and chat

H.3244

bofunconference
10:00

Day 1

KDE at 30: Still looking ahead

K.1.105 (La Fontaine)

main-track-k-building
10:00

Day 1

Current state of attestations in programming language ecosystems

K.3.201

package-management
10:00

Day 1

Politics in collaboration? I don't care, give me features!

K.3.401

collaboration-and-content-management
10:00

Day 1

OpenCloud Groupware, a new JMAP client

K.4.201

modern-email
10:00

Day 1

OpenEmbedded / Yocto BoF

K.4.401

bofunconference
10:00

Day 1

Reducing container images size with eBPF & Podman

UA2.118 (Henriot)

containers
10:00

Day 1

Ariel OS: Embedded Rust operating system — Meetup

UA4.222

bofunconference
10:00

Day 1

Open Source RISC-V AOSP Porting: Progress, Challenges, and Upstream Work

UB4.132

foss-on-mobile
10:00

Day 1

Demystifying Post-Quantum Cryptography: The Hybrid Approach

UB5.132

security
10:00

Day 1

BOF: Linux & Open Source Software for safety applications in Railways

UD2.119

bofunconference
10:00

Day 1

API Remoting for llama.cpp: Near-Native GPU Speed in macOS Containers

UD2.120 (Chavanne)

ai-plumbers
10:05

Day 1

ElemRV - Open-Source RISC-V Microcontroller

K.3.601

fpga-and-vlsi
10:05

Day 1

Calibrate good times! The tools and methods to get top-quality robot data.

UB2.147

robotics-and-simulation
10:05

Day 1

Ceph: State of the Cephalopod

UB4.136

software-defined-storage
10:05

Day 1

Overview of a DWARF-6 change: Locations on the stack

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
10:10

Day 1

Tending the Herd: Community at Mastodon

H.2215 (Ferrer)

social-web
10:10

Day 1

WebRTC support in WebKitGTK and WPEWebKit with GStreamer: Current status and plans

K.4.601

open-media-devroom
10:10

Day 1

Procurement Is the Biggest Form of Fundraising for FLOSS

UD2.218A

funding-the-foss-ecosystem
10:15

Day 1

State of the MapLibre Tile Format

H.1301 (Cornil)

geospatial
10:15

Day 1

Outside the beaten path of CSS

H.1309 (Van Rijn)

browser-and-web-platform
10:20

Day 1

Modern Network Protocols — What’s Next for Firefox and the Web?

H.1302 (Depage)

network
10:20

Day 1

RISC-V had 40 years of history to learn from: What it gets right, and what it gets hilariously wrong

H.2214

risc-v
10:20

Day 1

Enabling Runtime Innovations with Containerd Extensibility

UA2.118 (Henriot)

containers
10:25

Day 1

"Drop-in Replacement": Defining Compatibility for Postgres and MySQL Derivatives

UB2.252A (Lameere)

databases
10:25

Day 1

tract - an efficient rust neural network inference engine

UD2.120 (Chavanne)

ai-plumbers
10:30

Day 1

Universal Software Maturity Indicators and Government OS Readiness

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
10:30

Day 1

Akkudoktor-EOS - Build optimized energy management plans for your home automation

AW1.126

energy
10:30

Day 1

Optimizing eBPF loading with reachability analysis

H.1308 (Rolin)

ebpf
10:30

Day 1

Interop and MathML Core

H.1309 (Van Rijn)

browser-and-web-platform
10:30

Day 1

rust-vmm evolution on ecosystem and monorepo

H.2213

virtualization-and-cloud-infrastructure
10:30

Day 1

Name resolution in package management systems - A reproducibility perspective

K.3.201

package-management
10:30

Day 1

Cloudillo — Beyond Self-Hosting: Building a New Generation of Collaborative Applications

K.3.401

collaboration-and-content-management
10:30

Day 1

Parula - New features on the new email app

K.4.201

modern-email
10:30

Day 1

Deep dive AOSP: Insights and statistics about the Android Open Source Project

UB4.132

foss-on-mobile
10:30

Day 1

Streamlining Signed Artifacts in Container Ecosystems

UB5.132

security
10:30

Day 1

The Hidden Layer: Bringing Protocol Governance into Digital Policy

UB5.230

legal-policy
10:30

Day 1

An evaluator and a web playground for DWARF-6 expressions

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
10:35

Day 1

Innovations with YAML/CABAC in H.264/AVC software decoding

K.4.601

open-media-devroom
10:35

Day 1

Bridging robotics and systems programming: Why Copper-rs is a game changer

UB2.147

robotics-and-simulation
10:40

Day 1

Amplify Our Voices: Building Digital Sovereignty on the Fediverse

H.2215 (Ferrer)

social-web
10:40

Day 1

f8 - an architecture for small embedded systems

K.3.601

fpga-and-vlsi
10:40

Day 1

Garage Object Storage: 2.0 update and best practices

UB4.136

software-defined-storage
10:45

Day 1

Harnessing Hardware for High-Performance Traffic Management in FD.io/VPP

H.1302 (Depage)

network
10:50

Day 1

Community energy management with FlexMeasures, fully scriptable

AW1.126

energy
10:50

Day 1

Who’s reproducing the reproducible images?

UA2.118 (Henriot)

containers
10:50

Day 1

Beyond TinyML: Balance inference accuracy and latency on MCUs

UD2.120 (Chavanne)

ai-plumbers
10:50

Day 1

Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund

UD2.218A

funding-the-foss-ecosystem
10:50

Day 1

Designing Fibers for systemd: Structured POSIX Avoidance in PID 1

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
10:55

Day 1

Boost.Geometry: A C++ library for geometric computations

H.1301 (Cornil)

geospatial
10:55

Day 1

Taiga, Tenzu and the small story of sustainability in opensource

K.3.401

collaboration-and-content-management
10:55

Day 1

Bridging the gap between browser and backend media processing

K.4.601

open-media-devroom
10:55

Day 1

Jack of all trades: query federation in modern OLAP databases

UB2.252A (Lameere)

databases
11:00

Day 1

Performance and reliability pitfalls of eBPF

H.1308 (Rolin)

ebpf
11:00

Day 1

State of WebViews - Can we fix things?

H.1309 (Van Rijn)

browser-and-web-platform
11:00

Day 1

Introducing the MSHV accelerator in QEMU

H.2213

virtualization-and-cloud-infrastructure
11:00

Day 1

State of the Arch: Fedora on RISC-V

H.2214

risc-v
11:00

Day 1

Ternary computing BOF

H.3242

bofunconference
11:00

Day 1

SURF Research Cloud is going OSS

H.3244

bofunconference
11:00

Day 1

Linux on the Desktop – Why Digital Sovereignty Starts Here

K.1.105 (La Fontaine)

main-track-k-building
11:00

Day 1

Package managers à la carte: A Formal Model of Dependency Resolution

K.3.201

package-management
11:00

Day 1

A short story of supporting Microsoft Exchange in Thunderbird

K.4.201

modern-email
11:00

Day 1

Information on Open Internet Stack calls from European Commission

K.4.401

bofunconference
11:00

Day 1

Raw video, colour grading, video processing

UA4.222

bofunconference
11:00

Day 1

Why Android Builds Are So Slow — And What We Can Do About It

UB4.132

foss-on-mobile
11:00

Day 1

Sequoia git: Making Signed Commits Matter

UB5.132

security
11:00

Day 1

Safety-Critical Linux: Challenges across industries

UD2.119

bofunconference
11:05

Day 1

Apptainer: Easy Containerization for Robotics

UB2.147

robotics-and-simulation
11:10

Day 1

Creating an Open Source Global Solar Forecast and Dashboard

AW1.126

energy
11:10

Day 1

From HAR to OpenTelemetry Trace: Redefining Browser Observability

H.1302 (Depage)

network
11:10

Day 1

FPGAs in Finance: A Practical 101 as in 2026

K.3.601

fpga-and-vlsi
11:10

Day 1

The Perfect Open Source Toolkit for Container Monitoring

UA2.118 (Henriot)

containers
11:10

Day 1

Just1 - An Open-Source Autonomous Mecanum Wheel Robot

UB2.147

robotics-and-simulation
11:15

Day 1

Second Kontact - using KDE Kontact in enterprise

K.4.201

modern-email
11:15

Day 1

Modernizing ROS 2 Skills: Hacking and Orchestrating Cloud Brains, Physical Sensors, and the Network

UB2.147

robotics-and-simulation
11:15

Day 1

Multi-Petabyte Data Distribution in Industry & Science with CernVM File System

UB4.136

software-defined-storage
11:15

Day 1

Bringing up bare metal ExecuTorch on RISC-V

UD2.120 (Chavanne)

ai-plumbers
11:15

Day 1

Smart gadget making with MicroBlocks

UD6.203

junior
11:15

Day 1

Create games with microStudio

UD6.205

junior
11:20

Day 1

Reaching out to the wider society: Why the open social web needs to matter to more people – and how we can achieve that goal

H.2215 (Ferrer)

social-web
11:20

Day 1

Update on FFmpeg, VLC, related libraries and Kyber

K.4.601

open-media-devroom
11:20

Day 1

Benchmarking platform for robot localization systems

UB2.147

robotics-and-simulation
11:20

Day 1

Cracking Down the Code: What Really Happens When You Run a SELECT?

UB2.252A (Lameere)

databases
11:20

Day 1

COBOL XML PARSE: Why, What, and How?

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
11:25

Day 1

OpenProject: A year Full of Updates

K.3.401

collaboration-and-content-management
11:25

Day 1

rosidlcpp: A Journey Through ROS2 Build Time Optimization

UB2.147

robotics-and-simulation
11:30

Day 1

EU OS: learnings from 1 year advocating for a common Desktop Linux for the public sector

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
11:30

Day 1

Scaling up open-source batteries: what's worth pursuing?

AW1.126

energy
11:30

Day 1

OOMProf: profiling Go heap memory at OOM time

H.1308 (Rolin)

ebpf
11:30

Day 1

Intro to WebTransport - the next WebSocket?!

H.1309 (Van Rijn)

browser-and-web-platform
11:30

Day 1

Where should my VIRTIO device live?

H.2213

virtualization-and-cloud-infrastructure
11:30

Day 1

The Great Migration

K.1.105 (La Fontaine)

main-track-k-building
11:30

Day 1

Trust Nothing, Trace Everything: Auditing Package Builds at Scale with OSS Rebuild

K.3.201

package-management
11:30

Day 1

Mail & Security - Lessons learned and interesting tools

K.4.201

modern-email
11:30

Day 1

Containerization, the future

UA2.118 (Henriot)

containers
11:30

Day 1

Reproducible Builds for Android Apps

UB4.132

foss-on-mobile
11:30

Day 1

An Endpoint Telemetry Blueprint for Security Teams

UB5.132

security
11:30

Day 1

Fork the Government：The Back and Forth Open Source Advocacy Road in Taiwan

UB5.230

legal-policy
11:30

Day 1

Funding Lessons Learned Panel

UD2.218A

funding-the-foss-ecosystem
11:35

Day 1

Monitoring OpenStreetMap contribution topics with Podoma

H.1301 (Cornil)

geospatial
11:35

Day 1

Suricata 8 - shaping the future of network detection and prevention

H.1302 (Depage)

network
11:35

Day 1

A Core Developer's insights on Gazebo's Future

UB2.147

robotics-and-simulation
11:35

Day 1

GNU Algol 68 on baremetal

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
11:40

Day 1

The ET Minion RISC-V ISA

H.2214

risc-v
11:40

Day 1

Decentralized Public Broadcast with Streamplace

K.4.601

open-media-devroom
11:40

Day 1

WebNN and WebLLM on RISC-V: Closing the AI Acceleration Gap with RVV and Tenstorrent

UD2.120 (Chavanne)

ai-plumbers
11:45

Day 1

From Specification to Silicon: Building a Tapeout Ready Custom eFPGA with the FABulous 2.0 Framework

K.3.601

fpga-and-vlsi
11:45

Day 1

Server, Storage Engine, Protocol, Client: Suspects of a MySQL Performance Mystery

UB2.252A (Lameere)

databases
11:50

Day 1

tags.pub - following hashtags globally

H.2215 (Ferrer)

social-web
11:50

Day 1

Native OCI Container Support in systemd

UA2.118 (Henriot)

containers
11:50

Day 1

Demystifying the Mathematics of Erasure Coding

UB4.136

software-defined-storage
11:55

Day 1

100-Day-Challenges: Advancing European Sovereign IT Together

K.3.401

collaboration-and-content-management
12:00

Day 1

LaSuite.coop: A Public–Cooperative Model for Digital Commons

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
12:00

Day 1

My first steps in Energy

AW1.126

energy
12:00

Day 1

Beyond MCP Servers: Why Network Automation Agents Need Knowledge Graphs

H.1302 (Depage)

network
12:00

Day 1

Making Web Components work: a framework's perspective.

H.1309 (Van Rijn)

browser-and-web-platform
12:00

Day 1

How I Turned a Raspberry Pi into an Open-Source Edge Cloud with OpenNebula

H.2213

virtualization-and-cloud-infrastructure
12:00

Day 1

Increasing Long Term Stability of Relations Between Fediverse Identities using SSI

H.2215 (Ferrer)

social-web
12:00

Day 1

Free Software in Portugal

H.3242

bofunconference
12:00

Day 1

Zabbix Community Meetup

H.3244

bofunconference
12:00

Day 1

The challenges of FLOSS Office Suites

K.1.105 (La Fontaine)

main-track-k-building
12:00

Day 1

PURL: From FOSDEM 2018 to international standard

K.3.201

package-management
12:00

Day 1

Autocrypt 2: Post-Quantum-Cryptography and Reliable Deletion ("Forward-Secrecy")

K.4.201

modern-email
12:00

Day 1

NGI Zero network meetup BOF

K.4.401

bofunconference
12:00

Day 1

Open-source HSM-based signing for AOSP-based projects with limited resources: Lessons from CalyxOS signing redesign

UB4.132

foss-on-mobile
12:00

Day 1

Invisible Hypervisors: Stealthy Malware Analysis with HyperDbg

UB5.132

security
12:00

Day 1

CRA – Role of Free Software and Q&A

UB5.230

legal-policy
12:00

Day 1

Labgrid and Board Farming BOF

UD2.119

bofunconference
12:05

Day 1

Enabling Intelligent Media Playback on RISC-V: VLC with Whisper STT and Qwen T2T on Next-Gen RISC-V AI PCs

K.4.601

open-media-devroom
12:05

Day 1

Single-source cross-platform GPU LLM inference with Slang and Rust

UD2.120 (Chavanne)

ai-plumbers
12:05

Day 1

Libgomp Optimizations for Scheduler Guided OpenMP Execution in Cloud VMs

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
12:10

Day 1

Unlocking development with ActivityPub Client to Server API

H.2215 (Ferrer)

social-web
12:10

Day 1

Path Safety in the Trenches

UA2.118 (Henriot)

containers
12:10

Day 1

Real-Time AI Powered by RonDB

UB2.252A (Lameere)

databases
12:15

Day 1

A new stack for OpenStreetMap vector tiles

H.1301 (Cornil)

geospatial
12:15

Day 1

Extending AF_XDP for fast co-located packet transfer

H.1308 (Rolin)

ebpf
12:15

Day 1

Binary Dependencies: Identifying the Hidden Packages We All Depend On

K.3.201

package-management
12:15

Day 1

DuckDB in the Cloud: A Simple, Powerful SQL Engine for Your Lakehouse

UB2.252A (Lameere)

databases
12:20

Day 1

Real World Interoperability in EV Charging: The Tooling Stack Behind the EVerest Ecosystem

AW1.126

energy
12:20

Day 1

Writing a network-capable BootROM for RISC-V prototype bring-up

H.2214

risc-v
12:20

Day 1

How the public sector can sustainably work with open source communities

K.3.401

collaboration-and-content-management
12:20

Day 1

Open-source software toolchain for FPGA development with a focus on SoPCs

K.3.601

fpga-and-vlsi
12:20

Day 1

Cube, dbt and Grafana: the OSS stack that blends Data Analytics with Observability data

UB2.252A (Lameere)

databases
12:25

Day 1

Exploring time series bike share data with duckdb

H.1301 (Cornil)

geospatial
12:25

Day 1

Drag, Drop, and Deploy: Low-Code AI Agents for Network Ops

H.1302 (Depage)

network
12:25

Day 1

Machine Learning in GStreamer: Frameworks, Tensors, and Analytics

K.4.601

open-media-devroom
12:25

Day 1

Introducing rclrs: the official ROS 2 client library for Rust

UB2.147

robotics-and-simulation
12:25

Day 1

Data on Kubernetes / stateless storage

UB2.252A (Lameere)

databases
12:25

Day 1

CephFS command auditing framework for quicker cluster rescue

UB4.136

software-defined-storage
12:30

Day 1

Scaling national open-source products across Europe: lessons learned from two years of cross-border state collaboration

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
12:30

Day 1

The Web Platform on Linux devices with WebKit: where are we now?

H.1309 (Van Rijn)

browser-and-web-platform
12:30

Day 1

Weaving the Fabric: EVPN overlays for multi-cluster KubeVirt deployments

H.2213

virtualization-and-cloud-infrastructure
12:30

Day 1

The terrible economics of package registries and how to fix them

K.3.201

package-management
12:30

Day 1

Rspamd: A Year of Features and LLM-Assisted Development

K.4.201

modern-email
12:30

Day 1

NewPipe - Porting an Android app to Sailfish OS

UB4.132

foss-on-mobile
12:30

Day 1

All Your Keyboards Are Belong To Us!

UB5.132

security
12:30

Day 1

Closing the Loop: A Self-Learning Compiler for AI Accelerators

UD2.120 (Chavanne)

ai-plumbers
12:35

Day 1

Keeping Spatial Scripting Sane

H.1301 (Cornil)

geospatial
12:35

Day 1

Delegating SQL Parsing to PostgreSQL

UB2.252A (Lameere)

databases
12:35

Day 1

ga68, the GNU Algol 68 Compiler

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
12:40

Day 1

Rust Meets the Grid: Building OpenLEADR-rs for Real-World Demand Response

AW1.126

energy
12:40

Day 1

System resource reporting in containers

UA2.118 (Henriot)

containers
12:40

Day 1

Nominet DNS Fund – what can we learn?

UD2.218A

funding-the-foss-ecosystem
12:45

Day 1

A crowd-sourced open data site for memorial benches!

H.1301 (Cornil)

geospatial
12:45

Day 1

Lightweight XDP Profiling

H.1308 (Rolin)

ebpf
12:45

Day 1

What's new in BlockNote? (The Block-Based, Notion-Style Editor)

K.3.401

collaboration-and-content-management
12:50

Day 1

Terabits without Tall Tales: Reproducible Packet & Session Benchmarks in FD.io (CSIT + VPP)

H.1302 (Depage)

network
12:50

Day 1

imquic, a QUIC library for real-time media

K.4.601

open-media-devroom
12:55

Day 1

BIMS: An Open-Source Platform for Biodiversity Data and Decision-Making

H.1301 (Cornil)

geospatial
12:55

Day 1

Open-Source Robotics in Practice: Lessons from Upkie Wheeled Bipeds

UB2.147

robotics-and-simulation
12:55

Day 1

One GPU, Many Models: What Works and What Segfaults

UD2.120 (Chavanne)

ai-plumbers
13:00

Day 1

Forging Digital Sovereignty Ground Up through Local Governments with Open Source Public Digital Infrastructure

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
13:00

Day 1

Lighten net congestion with the open source Transformer Thermal model

AW1.126

energy
13:00

Day 1

The Servo project and its impact on the web platform ecosystem

H.1309 (Van Rijn)

browser-and-web-platform
13:00

Day 1

Building Cloud Infrastructure for AI

H.2213

virtualization-and-cloud-infrastructure
13:00

Day 1

Upstream Embedded Linux on RISC-V SBCs: The Past, Present and Future

H.2214

risc-v
13:00

Day 1

Federated Bookmark Sharing

H.2215 (Ferrer)

social-web
13:00

Day 1

GNU Radio

H.3242

bofunconference
13:00

Day 1

Open Source in Automotive BoF

H.3244

bofunconference
13:00

Day 1

Libreboot: Free Your BIOS Today!

K.1.105 (La Fontaine)

main-track-k-building
13:00

Day 1

Package Management Learnings from Homebrew

K.3.201

package-management
13:00

Day 1

Cascading Spy Sheets: The Privacy & Security Implications of CSS in Emails

K.4.201

modern-email
13:00

Day 1

Reproducible Builds Meetup

K.4.401

bofunconference
13:00

Day 1

Run your 3D printer on Kubernetes

UA2.118 (Henriot)

containers
13:00

Day 1

Replicating Transactional Databases to ClickHouse : Transaction Log Analysis and Time Travel

UB2.252A (Lameere)

databases
13:00

Day 1

IzzyOnDroid Download Statistics

UB4.132

foss-on-mobile
13:00

Day 1

Ceph mgmt-gateway: A Single, Secure Entry Point for Management and Monitoring

UB4.136

software-defined-storage
13:00

Day 1

The invisible key: Securing the new attack vector of OAuth tokens

UB5.132

security
13:00

Day 1

The story of the Vizio lawsuit - a historic case for user rights, nearly complete!

UB5.230

legal-policy
13:00

Day 1

Hare community meetup

UD2.119

bofunconference
13:00

Day 1

Welcome to the Tool The Docs dev room

UD2.208 (Decroly)

tool-the-docs
13:00

Day 1

Let's Code Trees

UD6.203

junior
13:00

Day 1

Luanti mod programming

UD6.205

junior
13:05

Day 1

Lessons from teaching 100+ beginners to use the OpenStreetMap

H.1301 (Cornil)

geospatial
13:05

Day 1

Scaling Secure Network Functions: High-Performance IPsec with FD.io VPP for VNFs and CNFs

H.1302 (Depage)

network
13:05

Day 1

Tentative Definition of the Secret Attribute in GCC

UD6.215

gcc-gnu-toolchain

gccgnu-toolchain
13:10

Day 1

The Social Web and Digital Sovereignty: Building Social Advocacy Networks in and for Europe.

H.2215 (Ferrer)

social-web
13:10

Day 1

Open Source video mixing and syncing with real-time control

K.4.601

open-media-devroom
13:10

Day 1

WordPress at Scale

UA2.118 (Henriot)

containers
13:10

Day 1

Introducing Cardinal: a different approach of open source maps app

UB4.132

foss-on-mobile
13:10

Day 1

Managing Documentation Complexity: SEAPATH's Approach to Wiki Refactoring

UD2.208 (Decroly)

tool-the-docs
13:15

Day 1

XDP Virtual Server: An eBPF Load Balancer library

H.1308 (Rolin)

ebpf
13:15

Day 1

Let's put Cristal everywhere - How to embed wikis in heterogeneous web platforms

K.3.401

collaboration-and-content-management
13:20

Day 1

JupyterGIS — Interactive, Collaborative, and Client-Side Geospatial Computing in JupyterLab

H.1301 (Cornil)

geospatial
13:20

Day 1

OneAI: An Open-Source Framework for Managing AI Models at Scale

UD2.120 (Chavanne)

ai-plumbers
13:20

Day 1

Understanding and advancing research software grant funding models

UD2.218A

funding-the-foss-ecosystem
13:25

Day 1

Middleware Pain? Meet iceoryx2

UB2.147

robotics-and-simulation
13:25

Day 1

You do not need an ORM

UB2.252A (Lameere)

databases
13:25

Day 1

A quick look at Android release names, tags and build numbers (lightning talk)

UB4.132

foss-on-mobile
13:30

Day 1

Flurfunk: Building sovereign network infrastructure in a real-world government agency

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
13:30

Day 1

Why our society needs free and open power grid data

AW1.126

energy
13:30

Day 1

So you want to do RDMA programming? RTRS: An easy to use, reliable high speed transport library over RDMA

H.1302 (Depage)

network
13:30

Day 1

Browser in 2026 - panel discussion

H.1309 (Van Rijn)

browser-and-web-platform
13:30

Day 1

Your Workloads Can Lose Some Weight: WebAssembly on Kubernetes

H.2213

virtualization-and-cloud-infrastructure
13:30

Day 1

Building a sustainable italian fediverse: overcoming technical, adoption and moderation challenges

H.2215 (Ferrer)

social-web
13:30

Day 1

Welcome to the Railways and Open Transport Devroom

K.3.601

railways-and-open-transport
13:30

Day 1

Open Buro: Integrating applications to create a Smart Platform Experience

K.4.201

modern-email
13:30

Day 1

Dynamic Bot Blocking with Web-Server Access-Log Analytics

UB5.132

security
13:30

Day 1

LaSuite Docs : open source collaborative documentation platform

UD2.208 (Decroly)

tool-the-docs
13:35

Day 1

Digital disruption in the public transport sector through open source community engagement

K.3.601

railways-and-open-transport
13:35

Day 1

Bringing OpenHarmony to Phones: Lessons from the Oniro Porting Effort

UB4.132

foss-on-mobile
13:35

Day 1

Ceph S3 - Dynamic Placement and Optimized Retention

UB4.136

software-defined-storage
13:45

Day 1

A Unified I/O Monitoring Framework Using eBPF

H.1308 (Rolin)

ebpf
13:45

Day 1

Document interopability and conversion: it shouldn’t be that hard!

K.3.401

collaboration-and-content-management
13:45

Day 1

Vulkan API for Machine Learning? Competing with CUDA and ROCm in llama.cpp

UD2.120 (Chavanne)

ai-plumbers
13:50

Day 1

Working with Filesystem in Time Series Database

UB2.252A (Lameere)

databases
13:50

Day 1

Collabora Office Can Finally Run on Mobile Linux

UB4.132

foss-on-mobile
13:55

Day 1

The Russian Censorship Circumvention, Tom’s Traps, and Jerry’s VPN: A 5-Year Journey

H.1302 (Depage)

network
13:55

Day 1

Precision Landing with PX4 and ROS 2 using Aruco Markers

UB2.147

robotics-and-simulation
14:00

Day 1

Open Source Approaches to Secure Data Exchange in South Africa's Digital Public Infrastructure

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
14:00

Day 1

Building a Distributed, Transparent Energy Network for The Hague’s Smart Beach

AW1.126

energy
14:00

Day 1

Build Reusable EO Workflows using openEO in the Copernicus Data Space Ecosystem

H.1301 (Cornil)

geospatial
14:00

Day 1

The Gaps we Inherit

H.1309 (Van Rijn)

browser-and-web-platform
14:00

Day 1

Mobility of Virtual Machines in Kubernetes clusters: Cross-Cluster Live Migration and Storage Live Migration

H.2213

virtualization-and-cloud-infrastructure
14:00

Day 1

Pulling 32-bit time_t Asbestos out of the Open Source Ecosystem: Mapping, Triaging, and Coordinating 2038-class Rollover Remediation

H.3242

bofunconference
14:00

Day 1

GNOME Newcomers

H.3244

bofunconference
14:00

Day 1

Running Wikipedia on Bare Metal, Open Source, and a Healthy Dose of Caching

K.1.105 (La Fontaine)

main-track-k-building
14:00

Day 1

The state of gaming on FreeBSD

K.3.201

bsd-illumos-bhyve-openzfs
14:00

Day 1

Europe’s New Mobility Architecture: MMTIS, NAPCORE, TSI Telematics and the Future of Multimodal & Railway Standards

K.3.601

railways-and-open-transport
14:00

Day 1

Messages: how a French government agency broke free of IMAP

K.4.201

modern-email
14:00

Day 1

Vulnerability today: What's the state of Open Source vulnerability management?

K.4.401

bofunconference
14:00

Day 1

Welcome to the Devroom

UA2.114 (Baudoux)

cra-in-practice
14:00

Day 1

Nix and NixOS devroom opening

UA2.118 (Henriot)

nix-and-nixos
14:00

Day 1

The Bakery: How PEP810 sped up my bread operations business

UA2.220 (Guillissen)

python
14:00

Day 1

BoF: Dracut

UA4.222

bofunconference
14:00

Day 1

Mainline kernel for Fairphones - 2026 update

UB4.132

foss-on-mobile
14:00

Day 1

Finding backdoors with fuzzing

UB5.132

security
14:00

Day 1

"Online Safety" laws: reflections for FOSS projects

UB5.230

legal-policy
14:00

Day 1

Version control is changing! BOF

UD2.119

bofunconference
14:00

Day 1

Stop chopping onions and extend Markdown without tears

UD2.208 (Decroly)

tool-the-docs
14:00

Day 1

Securing the Next Grant: Early Insights on Aligning FOSS and Funders

UD2.218A

funding-the-foss-ecosystem
14:00

Day 1

Welcome to the LLVM dev room

UD6.215

llvm
14:05

Day 1

Workflows made easy: the nf-core community

K.4.601

bioinformatics-computational-biology
14:05

Day 1

Software Supply Chain Strategy at Deutsche Bahn

UA2.114 (Baudoux)

cra-in-practice
14:05

Day 1

Nixpkgs Clarity: Correcting Nix package license metadata

UA2.118 (Henriot)

nix-and-nixos
14:05

Day 1

Experimenting with the AArch64 Pointer Authentication (PAuth) ABI on bare-metal.

UD6.215

llvm
14:10

Day 1

How to level up the fediverse

H.2215 (Ferrer)

social-web
14:10

Day 1

Implementing S3-fronted cold storage at CERN

UB4.136

software-defined-storage
14:10

Day 1

Running tinygrad and ggml on microcontroller NPUs

UD2.120 (Chavanne)

ai-plumbers
14:15

Day 1

String kfuncs - simplifying string handling in eBPF programs

H.1308 (Rolin)

ebpf
14:15

Day 1

Collabora Office - off & on collaboration

K.3.401

collaboration-and-content-management
14:15

Day 1

Contributing to MariaDB & Postgres

UB2.252A (Lameere)

databases
14:15

Day 1

postmarketOS: Reliability in 2026

UB4.132

foss-on-mobile
14:20

Day 1

Boring filter: The anatomy of a network sandbox for Android

H.1302 (Depage)

network
14:20

Day 1

RISC-V Hardware Is Here. What About Software?

H.2214

risc-v
14:20

Day 1

The Hidden Cost of Intelligence: The Energy Footprint of AI from Code to GPU Kernels

UD2.120 (Chavanne)

ai-plumbers
14:25

Day 1

Valgrind for DragonFly/Net/Open BSD?

K.3.201

bsd-illumos-bhyve-openzfs
14:25

Day 1

Awesome NAPCORE Tools: A Community Registry for European Mobility Data Tools

K.3.601

railways-and-open-transport
14:25

Day 1

Simple, Safe, Open: Building Your First ROS 2 Rover with Rust and Pixi

UB2.147

robotics-and-simulation
14:25

Day 1

Hotpatching ClickHouse in production with XRay

UD6.215

llvm
14:30

Day 1

Code, Quality, Trust: How openCode and the Badge Programme Strengthen Digital Sovereignty

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
14:30

Day 1

Building OpenSTEF 4.0 Alpha

AW1.126

energy
14:30

Day 1

Modern security features for web apps

H.1309 (Van Rijn)

browser-and-web-platform
14:30

Day 1

Lima v2.0: expanding the focus to hardening AI

H.2213

virtualization-and-cloud-infrastructure
14:30

Day 1

What happened to RubyGems and what can we learn?

K.1.105 (La Fontaine)

main-track-k-building
14:30

Day 1

the Mobility Database

K.3.601

railways-and-open-transport
14:30

Day 1

JMAP for Everything (Destroy All Monsters): JMAP Calendar, Contacts, Files

K.4.201

modern-email
14:30

Day 1

Building Open Research Infrastructure: Connecting the Lab Bench to Computational Analysis with RSpace & Galaxy

K.4.601

bioinformatics-computational-biology
14:30

Day 1

CRA-by-Design: Protocol-Embedded Compliance for EV Charging Infrastructure

UA2.114 (Baudoux)

cra-in-practice
14:30

Day 1

libre.sh 9 years later, how Nix is used in an integrated platform powering digitial sovereignty

UA2.118 (Henriot)

nix-and-nixos
14:30

Day 1

The GIL and API Performance: Past, Present, and Free-Threaded Future

UA2.220 (Guillissen)

python
14:30

Day 1

Photos and Video Recording on Mobile Phones

UB4.132

foss-on-mobile
14:30

Day 1

Island: Sandboxing tool powered by Landlock

UB5.132

security
14:30

Day 1

Interoperability regulation in the EU: Opening iOS and Android for Free Software

UB5.230

legal-policy
14:30

Day 1

Lowering the barrier of entrance in AI-native system development

UD2.120 (Chavanne)

ai-plumbers
14:30

Day 1

Get your docs in a row with Docling

UD2.208 (Decroly)

tool-the-docs
14:35

Day 1

Vehicle Dynamics Sim: accurately and easily simulate actuation limits

UB2.147

robotics-and-simulation
14:40

Day 1

Climate × Health Pulse: Open Geospatial Prototype for Climate-Aware County Health Planning in Kenya

H.1301 (Cornil)

geospatial
14:40

Day 1

Fediverse Integration into (EU) Public Administration - A Fantastic FediVariety Circus

H.2215 (Ferrer)

social-web
14:40

Day 1

Supercharging LLM serving with Dynamo

UD2.120 (Chavanne)

ai-plumbers
14:40

Day 1

Build your funding toolkit

UD2.218A

funding-the-foss-ecosystem
14:45

Day 1

OpenPERouter: Turning Your Kubernetes Nodes into a Provide Edge Router

H.1302 (Depage)

network
14:45

Day 1

Collaborative slideshow with Collabora Online

K.3.401

collaboration-and-content-management
14:45

Day 1

Building Everything with Nothing – Harnessing Nix for Bioinformatics

K.4.601

bioinformatics-computational-biology
14:45

Day 1

Productionising ROS when you have no choice (with Bazel)

UB2.147

robotics-and-simulation
14:45

Day 1

Magical Mystery Tour: A Roundup of Observability Datastores

UB2.252A (Lameere)

databases
14:45

Day 1

Smoother CephFS Experience With Umbrella Release

UB4.136

software-defined-storage
14:45

Day 1

The Well-Tempered Noise - Compute Music from Everyday Sounds in Snap!

UD6.203

junior
14:45

Day 1

Scratch Workshop

UD6.205

junior
14:50

Day 1

smolBSD: boots faster than its shadow!

K.3.201

bsd-illumos-bhyve-openzfs
14:50

Day 1

The state of open data in Czech public transport

K.3.601

railways-and-open-transport
14:50

Day 1

Eilean: Self-hosted digital islands

UA2.118 (Henriot)

nix-and-nixos
14:50

Day 1

GPU Offloading in LLVM: Architecture, API, and Plugins

UD6.215

llvm
14:55

Day 1

Erlang/OTP’s journey toward CRA compliance

UA2.114 (Baudoux)

cra-in-practice
14:55

Day 1

TAPPaaS: A resilient, trusted, automated private cloud based on NixOS

UA2.118 (Henriot)

nix-and-nixos
14:55

Day 1

ArduPilot Advanced Integration

UB2.147

robotics-and-simulation
15:00

Day 1

Building Digital Workplace Solutions on top of Foundational Libraries (BlockNote and Yjs)

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
15:00

Day 1

µSolarVerter - Open Solar Power for All

AW1.126

energy
15:00

Day 1

eBPF with Nix: laptop to testbed

H.1308 (Rolin)

ebpf
15:00

Day 1

Resumable uploads on the web: past, present and future

H.1309 (Van Rijn)

browser-and-web-platform
15:00

Day 1

Arming Cloud Computing Continuum: Hunting vulnerabilities in open source hybrid clouds

H.2213

virtualization-and-cloud-infrastructure
15:00

Day 1

Kubernetes on RISC-V: An Open Hardware Odyssey

H.2214

risc-v
15:00

Day 1

Arch Linux meetup BOF

H.3242

bofunconference
15:00

Day 1

Zephyr RTOS Community BoF

H.3244

bofunconference
15:00

Day 1

Zero-Downtime Upgrades: PostgreSQL and OS/glibc at Global Scale

K.1.105 (La Fontaine)

main-track-k-building
15:00

Day 1

Stalwart: Can Open Source do Gmail-scale Email?

K.4.201

modern-email
15:00

Day 1

Perl & Raku community BoF

K.4.401

bofunconference
15:00

Day 1

Modern Python monorepo with `uv`, `workspaces`, `prek` and shared libraries

UA2.220 (Guillissen)

python
15:00

Day 1

Friendly Functional Languages Show and Tell

UA4.222

bofunconference
15:00

Day 1

UnifiedPush - Push notifications. Decentralized and Open Source

UB4.132

foss-on-mobile
15:00

Day 1

Using Capslock analysis to develop seccomp filters for Rust (and other) services

UB5.132

security
15:00

Day 1

Reticulum Community Meetup: Implementations, Migration, and Future

UD2.119

bofunconference
15:00

Day 1

Why our HTML Docs don't just `Print` and what to do about it

UD2.208 (Decroly)

tool-the-docs
15:05

Day 1

We Need to Support Authors Better to Deliver Accessible Content

K.3.401

collaboration-and-content-management
15:05

Day 1

nf-core proteinfold: a community-driven open source pipeline for deep learning based protein structure prediction methods

K.4.601

bioinformatics-computational-biology
15:05

Day 1

NixOS for Deterministic Distributed-System Benchmarking

UA2.118 (Henriot)

nix-and-nixos
15:05

Day 1

Taming the LLM Zoo with Docker Model Runner: Inference with OCI Artifacts, llama.cpp, and vLLM

UD2.120 (Chavanne)

ai-plumbers
15:10

Day 1

Scaling GoBGP: Lessons from Building a Dynamic, API‑Driven BGP Control Plane

H.1302 (Depage)

network
15:10

Day 1

The needs of civil institutions for The Next Socials

H.2215 (Ferrer)

social-web
15:10

Day 1

The Technical Stacks Behind Botronics’ iXi Autonomous Golf Trolley

UB2.147

robotics-and-simulation
15:10

Day 1

Multi writer CDC Challenges

UB2.252A (Lameere)

databases
15:15

Day 1

From first FLOSS Poznań public transport app to global coverage with Transitous

K.3.601

railways-and-open-transport
15:15

Day 1

OrcJIT at Scale with the llvm-autojit Plugin

UD6.215

llvm
15:20

Day 1

Making of a modern power systems software

AW1.126

energy
15:20

Day 1

Planes, Ships, Birds - building real-time visualizations with ClickHouse

H.1301 (Cornil)

geospatial
15:20

Day 1

A wild FASP appears! Integrating your app with Fediverse Auxiliary Service Providers

H.2215 (Ferrer)

social-web
15:20

Day 1

(Re)Building a next gen system package Manager and Image management tool

K.3.201

bsd-illumos-bhyve-openzfs
15:20

Day 1

Crowdsourcing Delay Information

K.3.601

railways-and-open-transport
15:20

Day 1

ProtVista: Open-Source Protein Feature Visualisation with reusable Web Components

K.4.601

bioinformatics-computational-biology
15:20

Day 1

CRA Compliance in Embedded Systems: A Practical Look from the Yocto Project World

UA2.114 (Baudoux)

cra-in-practice
15:20

Day 1

Challenges and solutions implementing an Open Source multiprotocol stack

UB4.136

software-defined-storage
15:20

Day 1

The Funding Gap in FOSS: What We Learned and How to Close It

UD2.218A

funding-the-foss-ecosystem
15:25

Day 1

DB InfraGO's OpenStation: NeTEx + SIRI for railway stations

K.3.601

railways-and-open-transport
15:25

Day 1

LILA: decentralized reproducible-builds verification for the NixOS ecosystem

UA2.118 (Henriot)

nix-and-nixos
15:30

Day 1

From Vendor Lock-in to Resilient Digital Ecosystems: Leading Change in Europe's Public Digital Infrastructure

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
15:30

Day 1

PythonBPF - writing eBPF programs in Python

H.1308 (Rolin)

ebpf
15:30

Day 1

Cleaning Up Local Mess: Firefox's Implementation of Local Network Access

H.1309 (Van Rijn)

browser-and-web-platform
15:30

Day 1

Go BGP or go home: simplifying KubeVirt VM's ingress with your favorite routing protocol

H.2213

virtualization-and-cloud-infrastructure
15:30

Day 1

Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits

H.2215 (Ferrer)

social-web
15:30

Day 1

WildDuck: Rethinking Email Server Architecture for the Cloud Era

K.4.201

modern-email
15:30

Day 1

Opam's Nix system dependency mechanism

UA2.118 (Henriot)

nix-and-nixos
15:30

Day 1

PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup

UA2.220 (Guillissen)

python
15:30

Day 1

Phosh: What's new and where are we going?

UB4.132

foss-on-mobile
15:30

Day 1

The Open-Weight Dilemma: Mitigating AI Cyber Risks Without Killing Open Source

UB5.132

security
15:30

Day 1

Hot Topic: Audience choice!

UB5.230

legal-policy
15:30

Day 1

From Infrastructure to Production: A Year of Self-Hosted LLMs

UD2.120 (Chavanne)

ai-plumbers
15:30

Day 1

How Apache Superset reinvented (and re-engineered) its world documentation

UD2.208 (Decroly)

tool-the-docs
15:35

Day 1

STUNMESH-go: Building P2P WireGuard Mesh Without Self-Hosted Infrastructure

H.1302 (Depage)

network
15:35

Day 1

Integrating open source telephony into a digital workplace

K.3.401

collaboration-and-content-management
15:35

Day 1

OTP Finds a way

K.3.601

railways-and-open-transport
15:35

Day 1

Helping to Mend the Disconnect Between Biological Research and Medicine: A tale of two -- different -- kinds of graphs

K.4.601

bioinformatics-computational-biology
15:35

Day 1

Inverted database indexes: The why, the what, and the how.

UB2.252A (Lameere)

databases
15:40

Day 1

PyPSA v1.0: Introducing Modeling Under Uncertainty

AW1.126

energy
15:40

Day 1

How Secure Are Commercial RISC-V CPUs?

H.2214

risc-v
15:40

Day 1

Look ma, no secrets! - bootstrapping cryptographic trust in my homelab using NixOS, UKIs, TPMs and SPIFFE

UA2.118 (Henriot)

nix-and-nixos
15:40

Day 1

Generating Programmable NPUs from Linalg with MLIR and CIRCT

UD6.215

llvm
15:45

Day 1

Dancing with Daemons: Porting Swift to FreeBSD

K.3.201

bsd-illumos-bhyve-openzfs
15:45

Day 1

Building CRA-Ready Open Source Communities: The Critical Role of Community Managers

UA2.114 (Baudoux)

cra-in-practice
15:50

Day 1

Splinter - Split long articles into Mastodon threads

H.2215 (Ferrer)

social-web
15:50

Day 1

Gen: Git for genomes

K.4.601

bioinformatics-computational-biology
15:55

Day 1

Probabilistic Turn-By-Turn Directions for Public Transport

K.3.601

railways-and-open-transport
15:55

Day 1

A CSI-Based Tiered Storage Plan: Accelerating Cloud Block Storage with Local Disks

UB4.136

software-defined-storage
15:55

Day 1

A practical introduction to the ET platform.

UD2.120 (Chavanne)

ai-plumbers
16:00

Day 1

TAPPaaS: A Sovereign PaaS Blueprint for Europe’s Public and Civic Sector

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
16:00

Day 1

Tracking the Open-Source Energy Modelling Ecosystem: Insights for Smarter Tool Selection

AW1.126

energy
16:00

Day 1

Cave surveying - GIS with a Z-axis

H.1301 (Cornil)

geospatial
16:00

Day 1

Going full IPv6 in Kubernetes: No limits, just 128 bits!

H.1302 (Depage)

network
16:00

Day 1

Using eBPF within your Python program using EBPFCat

H.1308 (Rolin)

ebpf
16:00

Day 1

Beyond JavaScript: Wasm GC present and future

H.1309 (Van Rijn)

browser-and-web-platform
16:00

Day 1

Kubewarden: SUSE Platform Engineering team's swiss army knife

H.2213

virtualization-and-cloud-infrastructure
16:00

Day 1

Translations and Weblate BoF

H.3242

bofunconference
16:00

Day 1

DevOpsDays & Cloud Native Days BoF

H.3244

bofunconference
16:00

Day 1

How to Make Package Managers Scream

K.1.105 (La Fontaine)

main-track-k-building
16:00

Day 1

Dovecot - Replicating replication: highly available, open source Dovecot 2.4 servers

K.4.201

modern-email
16:00

Day 1

Special-Purpose Linux Operating Systems Meetup BOF

K.4.401

bofunconference
16:00

Day 1

Panel: From Minimum Compliance to Meaningful Stewardship

UA2.114 (Baudoux)

cra-in-practice
16:00

Day 1

Declarative VMs: Because infrastructure should be simple

UA2.118 (Henriot)

nix-and-nixos
16:00

Day 1

Ducks to the rescue - ETL using Python and DuckDB

UA2.220 (Guillissen)

python
16:00

Day 1

NetworkManager meetup

UA4.222

bofunconference
16:00

Day 1

ROS-Z: A Rust/Zenoh-native stack, fully ROS 2-compliant

UB2.147

robotics-and-simulation
16:00

Day 1

Apache Arrow, Hostage Negotiator: Revisiting the case for Client Protocol Redesign

UB2.252A (Lameere)

databases
16:00

Day 1

Running mainline Linux on the Unisoc-based Jolla C2

UB4.132

foss-on-mobile
16:00

Day 1

It's Time to Audit Open Source: Success Stories with OSTIF

UB5.132

security
16:00

Day 1

Unique Challenges in Elected Governing Bodies for FOSS

UB5.230

legal-policy
16:00

Day 1

E-Paper | color — fast — open source

UD2.119

bofunconference
16:00

Day 1

Automating Documentation: From DSL to Dynamic Docs with Asciidoctor and Antora

UD2.208 (Decroly)

tool-the-docs
16:00

Day 1

Ecosystems, Not Projects: Rethinking Open Source Foundation Funding

UD2.218A

funding-the-foss-ecosystem
16:05

Day 1

Stronger interop through HTML and better tooling.

K.3.401

collaboration-and-content-management
16:05

Day 1

Building a digital inventory with NixOS modules

UA2.118 (Henriot)

nix-and-nixos
16:05

Day 1

WebAssembly Debugging with LLDB

UD6.215

llvm
16:10

Day 1

Bonfire: Building Modular, Consentful, and Federated Social Networks

H.2215 (Ferrer)

social-web
16:10

Day 1

dingo: a Python package for metabolic flux sampling

K.4.601

bioinformatics-computational-biology
16:15

Day 1

Bringing BSD Applications on Linux container platforms with urunc

K.3.201

bsd-illumos-bhyve-openzfs
16:15

Day 1

Citybikes: scraping the world for bike sharing data so you don't have to

K.3.601

railways-and-open-transport
16:15

Day 1

Describing Nix closures using SBOMs

UA2.118 (Henriot)

nix-and-nixos
16:20

Day 1

Can’t fork a semiconductor? Hold my beer… Introducing the Unified RISC-V IP Access Platform

H.2214

risc-v
16:25

Day 1

A Toolset for the Internet of Threads (IoTh): Fine-Grained IPv6 Networking in User Space

H.1302 (Depage)

network
16:25

Day 1

Avoid information leakage pitfalls while doing AI in bioinformatics

K.4.601

bioinformatics-computational-biology
16:25

Day 1

From Disks to Distributed: Our Journey of Database Evolution in the Cloud

UB2.252A (Lameere)

databases
16:25

Day 1

Zero to matmul with the ET-SoC-1

UD2.120 (Chavanne)

ai-plumbers
16:30

Day 1

Securing the software supply chain for the public sector

AW1.120

building-europes-public-digital-infrastructure

building-europeaos-public-digital-infrastructure
16:30

Day 1

From Code to Models-as-Data: GEMS, a High-Level Language for Energy System Modelling

AW1.126

energy
16:30

Day 1

Aya - what's new in Rust for eBPF?

H.1308 (Rolin)

ebpf
16:30

Day 1

High-Speed Linux Application Execution in the Browser with Binary Translation

H.1309 (Van Rijn)

browser-and-web-platform
16:30

Day 1

VDI on KubeVirt

H.2213

virtualization-and-cloud-infrastructure
16:30

Day 1

Fedify: Building ActivityPub servers without the pain

H.2215 (Ferrer)

social-web
16:30

Day 1

Performances tests with Gatling IMAP

K.4.201

modern-email
16:30

Day 1

VEX - Cutting through the Noise in Software Supply Chain Security

UA2.114 (Baudoux)

cra-in-practice
16:30

Day 1

Is it time for a Django Admin rewrite? If so, how?

UA2.220 (Guillissen)

python
16:30

Day 1

EasyNav: An open-source framework for navigating everywhere

UB2.147

robotics-and-simulation
16:30

Day 1

Running GNOME OS on mobile phones

UB4.132

foss-on-mobile
16:30

Day 1

The Invisible Payload: A Generic Zero-Copy Architecture

UB4.136

software-defined-storage
16:30

Day 1

Supply chain security meets AI: Detecting AI-generated code

UB5.132

security
16:30

Day 1

Reducing Technical Debt with Reproducible Shell Workflows: The BCM5719 OSS Firmware as a Case Study.

UD2.208 (Decroly)

tool-the-docs
16:30

Day 1

llvm-mingw

UD6.215

llvm
16:35

Day 1

POSSE content with Drupal using Nostr

K.3.401

collaboration-and-content-management
16:35

Day 1

Scaling Mobility Flow Visualization: Origin-Destination Data with DuckDB, Flowmap.gl, and SQLRooms

K.3.601

railways-and-open-transport
16:35

Day 1

Nixss, a Nix library for building static sites

UA2.118 (Henriot)

nix-and-nixos
16:40

Day 1

Millipede and Centipede-RTK: centimeter-level GNSS positioning for the rest of us

H.1301 (Cornil)

geospatial
16:40

Day 1

Movement: a Python toolbox for analysing motion tracking data

K.4.601

bioinformatics-computational-biology
16:40

Day 1

NixOS on routers

UA2.118 (Henriot)

nix-and-nixos
16:40

Day 1

OSS funding in industry and large enterprises

UD2.218A

funding-the-foss-ecosystem
16:45

Day 1

Implementing Streams Spec in Servo web engine

H.1309 (Van Rijn)

browser-and-web-platform
16:45

Day 1

Optimising kernels and file systems for PostgreSQL, a cross-project talk

K.3.201

bsd-illumos-bhyve-openzfs
16:45

Day 1

First steps towards CRA conformity. A practical introduction to cybersecurity risk management.

UA2.114 (Baudoux)

cra-in-practice
16:50

Day 1

Building an Open Source Private 5G Network: A Practical Blueprint

H.1302 (Depage)

network
16:50

Day 1

Friendica - Hidden in plain sight since 2025

H.2215 (Ferrer)

social-web
16:50

Day 1

Online tooling to check mail config [internet.nl etc.]

K.4.201

modern-email
16:50

Day 1

Federating Databases with Apache DataFusion: Open Query Planning and Arrow-Native Interoperability

UB2.252A (Lameere)

databases
16:50

Day 1

All in RISC-V, RISC-V All in AI: Solving Real AI Compute Challenges with DeepComputing & Tenstorrent

UD2.120 (Chavanne)

ai-plumbers
16:55

Day 1

Promoting a consistent open source workflow for railway analysis by connecting OSRD and SUMO

K.3.601

railways-and-open-transport
16:55

Day 1

EDEN: A modular platform for neural simulator research

K.4.601

bioinformatics-computational-biology
16:55

Day 1

Document your Nix code with Sphinx

UA2.118 (Henriot)

nix-and-nixos
16:55

Day 1

Building Interactive C/C++ workflows in Jupyter through clang-repl

UD6.215

llvm
17:00

Day 1

Sustainable observability: how to reduce data bloat and carbon impact

AW1.126

energy
17:00

Day 1

eBPF Observability on RISC: What Works, What Breaks, and How to Test It

H.1308 (Rolin)

ebpf
17:00

Day 1

GPU Virtualization with MIG: Multi-Tenant Isolation for AI Inference Workloads

H.2213

virtualization-and-cloud-infrastructure
17:00

Day 1

Mainline Support for OrangePi RISC-V Boards

H.2214

risc-v
17:00

Day 1

PenPot + KDE - Developing a Distributed Design System Sharing

H.3242

bofunconference
17:00

Day 1

Passbolt Community BOF

H.3244

bofunconference
17:00

Day 1

Code, Compliance, and Confusion: Open Source in Safety-Critical Products

K.1.105 (La Fontaine)

main-track-k-building
17:00

Day 1

Can security attestations deliver on their promise to simplify due diligence and strengthen open source sustainability?

UA2.114 (Baudoux)

cra-in-practice
17:00

Day 1

Building a sovereign digital workplace with the help of Python, an example of the french administration

UA2.220 (Guillissen)

python
17:00

Day 1

AutoAPMS: Lightweight and versatile integration of behavior trees into the ROS 2 ecosystem

UB2.147

robotics-and-simulation
17:00

Day 1

The Linux Phone App Ecosystem (2026)

UB4.132

foss-on-mobile
17:00

Day 1

AI Security Monitoring: Detecting Threats Against Production ML Systems

UB5.132

security
17:00

Day 1

Let's end open source together with this one simple trick

UB5.230

legal-policy
17:05

Day 1

Building a student wiki at MFF Charles University

K.3.401

collaboration-and-content-management
17:05

Day 1

Lightning talks

UB4.136

software-defined-storage
17:10

Day 1

Fedi legacy

H.2215 (Ferrer)

social-web
17:10

Day 1

BadSMTP – the reliably unreliable mail server

K.4.201

modern-email
17:10

Day 1

Debian Med beyond COVID-19: how a Debian Blend gained momentum

K.4.601

bioinformatics-computational-biology
17:15

Day 1

Making Tunnels So Light They Might Actually Float Away with Nftables

H.1302 (Depage)

network
17:15

Day 1

BugHog: Automated Browser Bug Bisection On Steroids

H.1309 (Van Rijn)

browser-and-web-platform
17:15

Day 1

Browsing Git repositories with gotwebd

K.3.201

bsd-illumos-bhyve-openzfs
17:15

Day 1

Automated short-term train planning in OSRD: from POC to production

K.3.601

railways-and-open-transport
17:15

Day 1

CRA-ppy data: We need better open data for CRA compliance

UA2.114 (Baudoux)

cra-in-practice
17:15

Day 1

Nix-manipulator: Python library to manipulate Nix code with ease

UA2.118 (Henriot)

nix-and-nixos
17:15

Day 1

LSM vs. B‑Tree: RocksDB and WiredTiger for Cloud‑Native Distributed Databases

UB2.252A (Lameere)

databases
17:15

Day 1

Review of kernel and user-space Neural Processing Unit (NPU) chips support on Linux

UD2.120 (Chavanne)

ai-plumbers
17:20

Day 1

OSM2World: 3D rendering OpenStreetMap data

H.1301 (Cornil)

geospatial
17:20

Day 1

Mobilizon - share events on the fediverse

H.2215 (Ferrer)

social-web
17:20

Day 1

Nix Forge - become a Nix smith over the weekend

UA2.118 (Henriot)

nix-and-nixos
17:20

Day 1

Accelerating the open source flywheel in Europe with private sector & VC funding

UD2.218A

funding-the-foss-ecosystem
17:20

Day 1

(clang-)Tidying up includes in systemd

UD6.215

llvm
17:30

Day 1

Energy-Aware E-Paper Driving: Open Waveforms for Sustainable, Low-Power Displays

AW1.126

energy
17:30

Day 1

BPF Tokens in Linux Distributions: A Path to Safe User-Space eBPF

H.1308 (Rolin)

ebpf
17:30

Day 1

Midori Browser: a free and open-source privacy ecosystem.

H.1309 (Van Rijn)

browser-and-web-platform
17:30

Day 1

MBEC, SLAT, and HyperDbg: Hypervisor-Based Kernel- and User-Mode Debugging

H.2213

virtualization-and-cloud-infrastructure
17:30

Day 1

Emissary and the Fediverse

H.2215 (Ferrer)

social-web
17:30

Day 1

Building a TODO app on top of Forgejo

K.3.401

collaboration-and-content-management
17:30

Day 1

Datavzrd: Rapid programming- and maintenance-free interactive visualization and communication of tabular data

K.4.601

bioinformatics-computational-biology
17:30

Day 1

Panel: Why is the CRA worth a FOSS maintainer’s attention?

UA2.114 (Baudoux)

cra-in-practice
17:30

Day 1

Conference video streaming with the help of NixOS

UA2.118 (Henriot)

nix-and-nixos
17:30

Day 1

Lightning Talks

UA2.220 (Guillissen)

python
17:30

Day 1

PlotJuggler: the log visualization tool loved by roboticists

UB2.147

robotics-and-simulation
17:30

Day 1

Snapdragon 8 Gen 3 Mainline: From Day-1 Patches to Product Reality

UB4.132

foss-on-mobile
17:30

Day 1

Zero Trust in Action: Architecting Secure Systems Beyond Perimeters

UB5.132

security
17:40

Day 1

Automating BGP peerings in the dn42 environment

H.1302 (Depage)

network
17:40

Day 1

Securing your network with OpenBSD

K.3.201

bsd-illumos-bhyve-openzfs
17:40

Day 1

HackerTrain: the first real (and distributed) train trip from N places on M routes to Brussels

K.3.601

railways-and-open-transport
17:40

Day 1

Lightning Talks

K.4.601

bioinformatics-computational-biology
17:40

Day 1

How to Prevent Your AI from Returning Garbage: It Starts and Ends with Data Engineering

UB2.252A (Lameere)

databases
17:40

Day 1

TT-Boltz: Drug Discovery on Tenstorrent Hardware

UD2.120 (Chavanne)

ai-plumbers
17:45

Day 1

The Cyber Resilience Act and web browsers

H.1309 (Van Rijn)

browser-and-web-platform
17:45

Day 1

Tips and Tricks to Fix Your Nix

UA2.118 (Henriot)

nix-and-nixos
17:45

Day 1

Zero-sysroot hermetic LLVM cross-compilation using Bazel

UD6.215

llvm
17:50

Day 1

Closing of to the Legal & Policy Issues DevRoom

UB5.230

legal-policy
08:00

Day 2

From printers and Python to pondlife and pathology: research into and using the OpenFlexure Microscope

AW1.120

open-research
08:00

Day 2

Draupnir: a field report on building community focussed T&S tooling within an open federation

AW1.126

decentralised-communication
08:00

Day 2

Accessible software performance

H.1301 (Cornil)

software-performance
08:00

Day 2

Welcome to the Gaming and VR Devroom

H.1302 (Depage)

gaming-and-vr-devroom
08:00

Day 2

Accelerating scientific code on AI hardware with Reactant.jl

H.1308 (Rolin)

hpc-big-data-data-science
08:00

Day 2

Welcome to the Open Hardware and CAD/CAM Devroom

H.1309 (Van Rijn)

open-hardware-and-cadcam
08:00

Day 2

Externally verifying Linux’s real-time deadline scheduling capabilities

H.2213

testing-and-continuous-delivery
08:00

Day 2

Welcome to Identity and Access Management devroom!

H.2214

identity-and-access-management
08:00

Day 2

Why Open Source Looks Different in China: When Vendor Strategies, Policy Signals, and Market Pressure Converge

H.2215 (Ferrer)

devrandom
08:00

Day 2

Know Your Enemies: Live Exploit of a PHP Engine Security Breach

K.1.105 (La Fontaine)

main-track-k-building
08:00

Day 2

Introduction to Local First & Welcome to our devroom

K.3.201

local-first-sync-engines-crdts
08:00

Day 2

Domain crate update: developments, plans; what would you like to see?

K.3.401

dns
08:00

Day 2

An introduction to Plan 9

K.4.201

plan-9
08:00

Day 2

Geometry shaders in panvk with libpoly

K.4.601

graphics
08:00

Day 2

BLog: High-Performance Per-Component Binary Logging

UA2.114 (Baudoux)

kernel
08:00

Day 2

Introduction the Open Source & EU Policy devroom

UA2.118 (Henriot)

open-source-eu-policy
08:00

Day 2

Welcome to the Audio, Video & Graphics Creation

UA2.220 (Guillissen)

audio-video-graphics-creation
08:00

Day 2

WebGPU: Melting your computer in the post-american era

UA4.222

bofunconference
08:00

Day 2

Distributions DevRoom: Opening Remarks

UB2.147

distributions
08:00

Day 2

Bringing WebAssembly to constrained devices with Rust: Runtimes, tooling, and real-world tradeoffs

UB2.252A (Lameere)

rust
08:00

Day 2

[CANCELED] Carving JSON in heap dumps

UB4.132

open-source-digital-forensics
08:00

Day 2

Crystal: A language for humans and computers

UB4.136

declarative-and-minimalistic-computing
08:00

Day 2

The state of Go

UB5.132

go
08:00

Day 2

Welcome to the Community Devroom!

UB5.230

community
08:00

Day 2

Backtraces for embedded Linux C and C++ programs

UD2.120 (Chavanne)

embedded-mobile-and-automotive
08:00

Day 2

Welcome to the SBOMs and Supply Chains devroom!

UD2.208 (Decroly)

sboms-and-supply-chains
08:00

Day 2

Intro to the Decentralized Internet & Privacy devroom

UD2.218A

decentralized-internet-and-privacy
08:00

Day 2

Escape the Maze! - Program a Game in Snap!

UD6.203

junior
08:00

Day 2

Create your own art (Mondriaan or Picasso) with coding in p5.js

UD6.205

junior
08:00

Day 2

Welcome to the Confidential Computer Devroom

UD6.215

confidential-computing
08:05

Day 2

Verilog-AMS in Gnucap

H.1309 (Van Rijn)

open-hardware-and-cadcam
08:05

Day 2

An Introduction to the OpenID Shared Signals Framework

H.2214

identity-and-access-management
08:05

Day 2

CRDTs, E2EE, permissions and Jazz!

K.3.201

local-first-sync-engines-crdts
08:05

Day 2

Global collaboration and Europe's digital sovereignty goals: debate

UA2.118 (Henriot)

open-source-eu-policy
08:05

Day 2

The Varlink IPC System

UB2.147

distributions
08:05

Day 2

There are No Adults in the Room: Learning how to Grow Up as a Team

UB5.230

community
08:05

Day 2

Bringing Decentralization to Your Doorstep: 5 Years in Browsers

UD2.218A

decentralized-internet-and-privacy
08:10

Day 2

Qt Multimedia: easy audio and video integration in Qt apps

UA2.220 (Guillissen)

audio-video-graphics-creation
08:10

Day 2

The day in a life of a SBOM

UD2.208 (Decroly)

sboms-and-supply-chains
08:10

Day 2

Securing the Linux Boot Process with COCONUT-SVSM

UD6.215

confidential-computing
08:15

Day 2

Beyond Git: Collaborative Version Control for Godot

H.1302 (Depage)

gaming-and-vr-devroom
08:20

Day 2

Four Year Bus

H.2215 (Ferrer)

devrandom
08:20

Day 2

Netboot without throwing a FIT

UA2.114 (Baudoux)

kernel
08:20

Day 2

Building a minimal cross-platform terminal UI library

UB4.136

declarative-and-minimalistic-computing
08:25

Day 2

Bugbane: Simplifying consensual Android forensics

UB4.132

open-source-digital-forensics
08:30

Day 2

Community Curation of Natural Science Collections with DiSSCo

AW1.120

open-research
08:30

Day 2

Community moderation in Matrix

AW1.126

decentralised-communication
08:30

Day 2

ROCm™ on TheRock(s)

H.1308 (Rolin)

hpc-big-data-data-science
08:30

Day 2

Instrument and Unit Test an Asm-only OS Kernel by Turning it into an Anykernel

H.2213

testing-and-continuous-delivery
08:30

Day 2

Taming your Yjs documents

K.3.201

local-first-sync-engines-crdts
08:30

Day 2

Orchestrating PowerDNS deployments with servfail-sync

K.3.401

dns
08:30

Day 2

Rust meets cheap bare-metal RISC-V

UB2.252A (Lameere)

rust
08:30

Day 2

Modularizing a 10-Year Monolith: The Architecture, the People, and the Pain

UB5.132

go
08:30

Day 2

From C to Rust on the ESP32: A Developer’s Journey into no_std

UD2.120 (Chavanne)

embedded-mobile-and-automotive
08:30

Day 2

When One Product Has Three SBOMs: Lessons from Embedded Vulnerability Management

UD2.208 (Decroly)

sboms-and-supply-chains
08:30

Day 2

Re-decentralizing the web platform with Wasm GC

UD2.218A

decentralized-internet-and-privacy
08:35

Day 2

Nextcloud as Identity Provider? SCIM Client Integration for Multi-Platform Collaboration

H.2214

identity-and-access-management
08:35

Day 2

Power to the Public Stack: Governing Europe’s Digital Commons

UA2.118 (Henriot)

open-source-eu-policy
08:35

Day 2

Accessible Sovereignty: Why the Four Freedoms Depend on Inclusion

UB5.230

community
08:35

Day 2

Restartable confidential guests on QEMU hypervisor - where is the challenge?

UD6.215

confidential-computing
08:40

Day 2

Keeping Games Alive: The Role of Open Source in the Netrunner Revival

H.1302 (Depage)

gaming-and-vr-devroom
08:40

Day 2

ECAD / MCAD collaboration with IDX

H.1309 (Van Rijn)

open-hardware-and-cadcam
08:40

Day 2

Okular: The Universal Document Viewer

H.2215 (Ferrer)

devrandom
08:40

Day 2

GEFS: A Good Enough File System

K.4.201

plan-9
08:40

Day 2

OF-nodes, Fwnodes, Swnodes, Devlinks, Properties - Understanding How Devices Are Modeled in Linux

UA2.114 (Baudoux)

kernel
08:40

Day 2

F3D, Fast and minimalist 3D Viewer

UA2.220 (Guillissen)

audio-video-graphics-creation
08:40

Day 2

BLUE - A generic build-system crafted entirely in Guile

UB4.136

declarative-and-minimalistic-computing
08:50

Day 2

Beyond nvidia-smi: Tools for Real GPU Performance Metrics

H.1301 (Cornil)

software-performance
08:50

Day 2

Automate all the things! Using Puma to automate UI actions in Android applications

UB4.132

open-source-digital-forensics
08:55

Day 2

Reclaiming the Web: Surfing the Internet on Torrents

UD2.218A

decentralized-internet-and-privacy
09:00

Day 2

Colandr 2.0: reflections on a near-decade of free and open evidence synthesis tooling development, management, and use

AW1.120

open-research
09:00

Day 2

Stop Reinventing in Isolation: Bringing Open Source to Trust & Safety Infrastructure

AW1.126

decentralised-communication
09:00

Day 2

JUBE: An Environment for systematic benchmarking and scientific workflows

H.1308 (Rolin)

hpc-big-data-data-science
09:00

Day 2

Testing on hardware with Claude AI

H.2213

testing-and-continuous-delivery
09:00

Day 2

SucréLA: open source usb 3.0 logic analyzer based on FPGA

H.2215 (Ferrer)

devrandom
09:00

Day 2

What are you missing in Haiku?

H.3242

bofunconference
09:00

Day 2

Hachyderm.io & Nivenly BOF

H.3244

bofunconference
09:00

Day 2

The Hidden Life of Infrastructure: How Control Moves Through Code, Chips, and Nations

K.1.105 (La Fontaine)

main-track-k-building
09:00

Day 2

Local-First in Production: How We Built Plane's Collaborative Wiki with Yjs

K.3.201

local-first-sync-engines-crdts
09:00

Day 2

Running a highly available, ad-blocking, private DNS setup in Kubernetes

K.3.401

dns
09:00

Day 2

VideoLAN VLC meeting

K.4.401

bofunconference
09:00

Day 2

FOSDEM videobox 2026

K.4.601

graphics
09:00

Day 2

Flexible math operations on network packet fields with Nftables

UA2.114 (Baudoux)

kernel
09:00

Day 2

Building Sustainable Businesses Around Open Source Projects

UA4.218

bofunconference
09:00

Day 2

CVMFS install party + adoption Q&A

UA4.222

bofunconference
09:00

Day 2

Commoditizing the Build: How Containers Save Our Contributor Base

UB2.147

distributions
09:00

Day 2

RustBoy: A Rust journey into Game Boy dev

UB2.252A (Lameere)

rust
09:00

Day 2

Modern Development Tools and Practices for GNU Guile

UB4.136

declarative-and-minimalistic-computing
09:00

Day 2

Brewed for Speed: How Go’s Green Tea GC Works

UB5.132

go
09:00

Day 2

TupperTerm: exchange about terminal dev workflows

UD2.119

bofunconference
09:00

Day 2

Ariel OS - The Embedded Rust Software Stack for Microcontroller-based Internet of Things

UD2.120 (Chavanne)

embedded-mobile-and-automotive
09:00

Day 2

Contextual SBOMs and impact on vulnerability management

UD2.208 (Decroly)

sboms-and-supply-chains
09:00

Day 2

Securing Memory Isolation in Texas Instruments Microcontrollers

UD6.215

confidential-computing
09:05

Day 2

Breaking architecture barriers: Running x86 games on ARM

H.1302 (Depage)

gaming-and-vr-devroom
09:05

Day 2

Keeping applications secure by evolving OAuth 2.0 and OpenID Connect

H.2214

identity-and-access-management
09:05

Day 2

Neurodiversity in tech: how to build, mentor and motivate every mind

UB5.230

community
09:10

Day 2

The Euroshack

UA2.118 (Henriot)

open-source-eu-policy
09:10

Day 2

Graphite: a busy year in review

UA2.220 (Guillissen)

audio-video-graphics-creation
09:15

Day 2

Building a multi-arch CI pipeline for 13 targets. What could possibly go wrong?

H.2213

testing-and-continuous-delivery
09:15

Day 2

How the **** do I do that? Making 300+ forensic parsers easily accessible

UB4.132

open-source-digital-forensics
09:20

Day 2

KiConnect 1 Year In

H.1309 (Van Rijn)

open-hardware-and-cadcam
09:20

Day 2

graffito: pretty cellular automata devoid of meaning

H.2215 (Ferrer)

devrandom
09:20

Day 2

Audio and music production on Plan 9

K.4.201

plan-9
09:20

Day 2

Combining Trace(r)s: Kernel ftrace & LTTng UST

UA2.114 (Baudoux)

kernel
09:20

Day 2

The Missing Level: Why EU Open Source Fails Locally

UA2.118 (Henriot)

open-source-eu-policy
09:25

Day 2

In defence of GnuPG: Key Sovereignty in an Age of Digital Feudalism

UD2.218A

decentralized-internet-and-privacy
09:25

Day 2

OpenCCA: An Open Framework to Enable Arm CCA Research

UD6.215

confidential-computing
09:30

Day 2

Building Open and Reproducible AI Practices for LMICs (and Beyond)

AW1.120

open-research
09:30

Day 2

Matrix State of the Union

AW1.126

decentralised-communication
09:30

Day 2

Keeping the P in HPC: the EESSI Way

H.1301 (Cornil)

software-performance
09:30

Day 2

Scaling Gmsh-based FEM on LUMI: Efficiently Handling Thousands of Partitions

H.1308 (Rolin)

hpc-big-data-data-science
09:30

Day 2

Unit Testing in Fortran

H.2213

testing-and-continuous-delivery
09:30

Day 2

Automerge + Keyhive Design Overview

K.3.201

local-first-sync-engines-crdts
09:30

Day 2

Anatomy of a Resilient Nameserver: Concurrency, Resolution, and Protection

K.3.401

dns
09:30

Day 2

From Bookworm to Trixie: Upgrading the Raspberry Pi graphics stack

K.4.601

graphics
09:30

Day 2

Panel: Public Procurement for Digital Sovereignty

UA2.118 (Henriot)

open-source-eu-policy
09:30

Day 2

Packaging eBPF Programs in a Linux Distribution: Challenges & Solutions

UB2.147

distributions
09:30

Day 2

Async Rust in Godot 4: Leveraging the engine as a runtime

UB2.252A (Lameere)

rust
09:30

Day 2

Guile development outside of Emacs

UB4.136

declarative-and-minimalistic-computing
09:30

Day 2

Inside Reflection

UB5.132

go
09:30

Day 2

Companies vs. Foundations: Who Should Steer Your Open Source Project?

UB5.230

community
09:30

Day 2

The Ultimate Office Chair: Hacking a BMW Comfort Seat with an ESP32

UD2.120 (Chavanne)

embedded-mobile-and-automotive
09:30

Day 2

Beyond SBOM: Integrating VEX into Open Source Workflows

UD2.208 (Decroly)

sboms-and-supply-chains
09:35

Day 2

Porting game engine renderer to Vulkan as an absolute beginner

H.1302 (Depage)

gaming-and-vr-devroom
09:35

Day 2

Inside ProConnect: Building a Modern Federated Identity Provider for Government Services

H.2214

identity-and-access-management
09:40

Day 2

PerlOnJava: A Perl Distribution for the JVM

H.2215 (Ferrer)

devrandom
09:40

Day 2

Reproducible XFS Filesystems - Populating Images Without Mounting

UA2.114 (Baudoux)

kernel
09:40

Day 2

Where's GIMP going after 3.2

UA2.220 (Guillissen)

audio-video-graphics-creation
09:45

Day 2

Testing ESPHome in the real world

H.2213

testing-and-continuous-delivery
09:45

Day 2

Dangerzone: Bleach your documents

UB4.132

open-source-digital-forensics
09:45

Day 2

Create a Critter

UD6.203

junior
09:45

Day 2

Exploring GCompris - an educational software

UD6.205

junior
09:50

Day 2

NymVPN: The First Real-World Decentralized Noise-Generating Mixnet for Anonymity

UD2.218A

decentralized-internet-and-privacy
09:50

Day 2

Challenges of Remote Attestation for Confidential Computing Workloads

UD6.215

confidential-computing
09:55

Day 2

A decade of lessons from Apache Incubator release votes

UB5.230

community
10:00

Day 2

Accelerating vLLM Inference with Quantization and Speculative Decoding

AW1.120

open-research
10:00

Day 2

Lighter, faster, simpler: An Element Web for the future

AW1.126

decentralised-communication
10:00

Day 2

The state of Open Source XR: Monado and beyond

H.1302 (Depage)

gaming-and-vr-devroom
10:00

Day 2

Productive Parallel Programming with Chapel and Arkouda

H.1308 (Rolin)

hpc-big-data-data-science
10:00

Day 2

Dune 3D - 2½ years in the 3rd dimension

H.1309 (Van Rijn)

open-hardware-and-cadcam
10:00

Day 2

Why I Volunteer at FOSDEM and You Should Too!

H.2215 (Ferrer)

devrandom
10:00

Day 2

Optics (Photonics) tooling BoF

H.3242

bofunconference
10:00

Day 2

Shaping the Future of Events and Calendars in the Fediverse

H.3244

bofunconference
10:00

Day 2

Reverse Engineering the World's Largest Music Streaming Platform

K.1.105 (La Fontaine)

main-track-k-building
10:00

Day 2

NextGraph: E2EE sync engine, SDK, graph DB, and reactive ORM

K.3.201

local-first-sync-engines-crdts
10:00

Day 2

Breaking the bad, stopping the ugly by using Open Source

K.3.401

dns
10:00

Day 2

The Future of Reticulum: Community Roadmap and Protocol Specification

K.4.401

bofunconference
10:00

Day 2

Mesa3D: the heart of the linux graphics stack

K.4.601

graphics
10:00

Day 2

Verification of Linux kernel code

UA2.114 (Baudoux)

kernel
10:00

Day 2

FOSS In India

UA4.218

bofunconference
10:00

Day 2

TRANS*FEMINIST SERVER SESSION

UA4.222

bofunconference
10:00

Day 2

From Code to Distribution: Building a Complete Testing Pipeline

UB2.147

distributions
10:00

Day 2

Common Expression Language (CEL) in Rust

UB2.252A (Lameere)

rust
10:00

Day 2

Wastrel: WebAssembly Without the Runtime

UB4.136

declarative-and-minimalistic-computing
10:00

Day 2

Understanding Why Your CPU is Slow: Hardware Performance Insights with PerfGo

UB5.132

go
10:00

Day 2

Build Once, Trust Always: Single-Image Secure Boot with barebox

UD2.120 (Chavanne)

embedded-mobile-and-automotive
10:00

Day 2

From Passive Data to Active Defense: Supply Chain Policy-as-Code with Conforma

UD2.208 (Decroly)

sboms-and-supply-chains
10:05

Day 2

Unified Quality Feedback Across CI/CD Pipelines

H.2213

testing-and-continuous-delivery
10:05

Day 2

Privacy and Sovereignty in a Post Quantum Open World

H.2214

identity-and-access-management
10:05

Day 2

EU Cloud Sovereignty Framework explained

UA2.118 (Henriot)

open-source-eu-policy
10:10

Day 2

Towards unified full-stack performance analysis and automated computer system design at CERN with Adaptyst

H.1301 (Cornil)

software-performance
10:10

Day 2

GStreamer 1.28 and beyond

UA2.220 (Guillissen)

audio-video-graphics-creation
10:15

Day 2

Facing the Complexity: The Challenges of Adopting Microkernels for Cloud Infrastructure

K.4.201

microkernel-and-component-based-os
10:15

Day 2

Simpl: data spaces implemented in open source

UA2.118 (Henriot)

open-source-eu-policy
10:15

Day 2

Investigating Security Incidents with Forensic Snapshots in Kubernetes

UB4.132

open-source-digital-forensics
10:15

Day 2

Lesson from Cloud Confidential Computing Remote Attestation Sample

UD6.215

confidential-computing
10:20

Day 2

The v4 tape in the Unix history repo

H.2215 (Ferrer)

devrandom
10:20

Day 2

How to develop and test a PWM driver

UA2.114 (Baudoux)

kernel
10:20

Day 2

Liberate Your User Data with zkTLS: Verifiable HTTPS Using TLSNotary

UD2.218A

decentralized-internet-and-privacy
10:25

Day 2

SlimeVR Full Body Tracking

H.1302 (Depage)

gaming-and-vr-devroom
10:25

Day 2

Downstream Mindset vs Upstream Communities

UB5.230

community
10:30

Day 2

OQTOPUS: Open Quantum Toolchain for OPerators and USers

AW1.120

open-research
10:30

Day 2

MatrixRTC x Godot - A Battle Royale

AW1.126

decentralised-communication
10:30

Day 2

Track Energy & Emissions of User Jobs on HPC/AI Platforms using CEEMS

H.1308 (Rolin)

hpc-big-data-data-science
10:30

Day 2

ElectricSQL: Query-driven Sync in TanStack DB

K.3.201

local-first-sync-engines-crdts
10:30

Day 2

lwresd: how can be obsolete daemon reused for new features

K.3.401

dns
10:30

Day 2

Digital Omnibus: is the EU's tech simplification a Risk or Opportunity for Open Source?

UA2.118 (Henriot)

open-source-eu-policy
10:30

Day 2

Relying on more transparent & trustworthy sources for Arch Linux packages

UB2.147

distributions
10:30

Day 2

Calling JIT-compiled Roto scripts from Rust

UB2.252A (Lameere)

rust
10:30

Day 2

Lisp is clay: the power of composable DSLs

UB4.136

declarative-and-minimalistic-computing
10:30

Day 2

Concurrency + Testing = synctest

UB5.132

go
10:30

Day 2

ARM SCP firmware porting

UD2.120 (Chavanne)

embedded-mobile-and-automotive
10:30

Day 2

CRA-Ready SBOMs: A Practical Blueprint for High-Quality Generation

UD2.208 (Decroly)

sboms-and-supply-chains
10:35

Day 2

CI/CD with Gerrit, AI-Enhanced Review, and Hardware-in-the-Loop Testing in Jenkins Pipelines

H.2213

testing-and-continuous-delivery
10:35

Day 2

SUSEID - Sovereign IAM at SUSE

H.2214

identity-and-access-management
10:40

Day 2

Designing EUR 20 Open Source Hardware running Free/Libre Open Source Software IoT home server

H.1309 (Van Rijn)

open-hardware-and-cadcam
10:40

Day 2

Open Food Facts : Getting together to reduce health and environmental impacts of consumption

H.2215 (Ferrer)

devrandom
10:40

Day 2

Update on the SLUB allocator sheaves

UA2.114 (Baudoux)

kernel
10:40

Day 2

How to do a Podcast with Free Software?

UA2.220 (Guillissen)

audio-video-graphics-creation
10:40

Day 2

bare-sgx: A Bare-Metal C Runtime for Intel SGX Development with Minimal Trust

UD6.215

confidential-computing
10:45

Day 2

NoiseModelling and Its FLOSS Ecosystem for Environmental Noise Assessment

AW1.120

open-research
10:45

Day 2

I spent my summer reverse engineering ESXi VMFS, you?

UB4.132

open-source-digital-forensics
10:45

Day 2

Namecoin and Tor as a Public Key Infrastructure

UD2.218A

decentralized-internet-and-privacy
10:50

Day 2

How to Reliably Measure Software Performance

H.1301 (Cornil)

software-performance
10:50

Day 2

Leveling Up OpenXR: New Extensions, Better Workflows, and Advances in Open-Source Gaming

H.1302 (Depage)

gaming-and-vr-devroom
10:50

Day 2

Making the NOVA microhypervisor fit for thousands of devices and interrupts

K.4.201

microkernel-and-component-based-os
10:50

Day 2

The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?

UA2.118 (Henriot)

open-source-eu-policy
10:50

Day 2

The CRA isn't coming for your open source community

UB5.230

community
11:00

Day 2

Sustainable decentralised comms at Element

AW1.126

decentralised-communication
11:00

Day 2

Partly Cloudy with a Chance of Zarr: A Virtualized Approach to Zarr Stores from ECMWF's Fields Database

H.1308 (Rolin)

hpc-big-data-data-science
11:00

Day 2

LibrePCB 2.0 – More Than Just a New Look

H.1309 (Van Rijn)

open-hardware-and-cadcam
11:00

Day 2

AtomVM: Elixir, Erlang, and Gleam on Microcontrollers

H.2215 (Ferrer)

devrandom
11:00

Day 2

Sailfish OS Community BoF

H.3242

bofunconference
11:00

Day 2

Open Craft: Exploring Taiwanese Culture and Open Source Communities

H.3244

bofunconference
11:00

Day 2

Fear and Loathing in the App Stores: when FLOSS principles collide with the Gatekeeper interests

K.1.105 (La Fontaine)

main-track-k-building
11:00

Day 2

BlockNote, Prosemirror and Yjs 14: Versioning and Track Changes

K.3.201

local-first-sync-engines-crdts
11:00

Day 2

Querying DNS for software updates

K.3.401

dns
11:00

Day 2

NLnet office hour

K.4.401

bofunconference
11:00

Day 2

Window Managers after Xorg

K.4.601

graphics
11:00

Day 2

seccomp listeners for nested containers

UA2.114 (Baudoux)

kernel
11:00

Day 2

HCI is dead, long live HDI

UA4.218

bofunconference
11:00

Day 2

Environmental Sensors and Operational Applications

UA4.222

bofunconference
11:00

Day 2

Building ISOs from OCI containers

UB2.147

distributions
11:00

Day 2

Clickhouse’s C++ and Rust journey

UB2.252A (Lameere)

rust
11:00

Day 2

Functional reactive programming with propagators

UB4.136

declarative-and-minimalistic-computing
11:00

Day 2

gomodjail: library sandboxing for Go modules

UB5.132

go
11:00

Day 2

SlimeVR Full Body Tracking BoF

UD2.119

bofunconference
11:00

Day 2

Tamper-resistant factory data from the bootloader

UD2.120 (Chavanne)

embedded-mobile-and-automotive
11:00

Day 2

Deutsche Bahn's Approach to Large-Scale SBOM Collection and Use

UD2.208 (Decroly)

sboms-and-supply-chains
11:05

Day 2

Non-Blocking Continuous Code Reviews

H.2213

testing-and-continuous-delivery
11:05

Day 2

Credentials for Linux: Bringing Passkeys to the Linux desktop

H.2214

identity-and-access-management
11:05

Day 2

Standardization and Open-source Implementation of Attested TLS for Confidential Computing

UD6.215

confidential-computing
11:10

Day 2

Podlibre: Podcast Audio Editing for the AI Age

UA2.220 (Guillissen)

audio-video-graphics-creation
11:10

Day 2

Snagboot: vendor-agnostic, open-source and developer-friendly recovery and reflashing tool

UD2.120 (Chavanne)

embedded-mobile-and-automotive
11:15

Day 2

Open Research Organizers' Panel

AW1.120

open-research
11:15

Day 2

Your function signature here please.

UB4.132

open-source-digital-forensics
11:15

Day 2

The Synthetic Senior: Rethinking Free Software Mentorship in the AI Era

UB5.230

community
11:15

Day 2

Gosling: Build Anonymous, Secure, and Metadata- Resistant Peer-to-Peer Applications using Tor Onion Services

UD2.218A

decentralized-internet-and-privacy
11:20

Day 2

DMLS vs DMLS: decentralizing/distributing Messaging Layer Security

AW1.126

decentralised-communication
11:20

Day 2

20 Years of Eurobattle.net: A Retrospective on the PvPGN Server and Its Open Source Ecosystem

H.1302 (Depage)

gaming-and-vr-devroom
11:20

Day 2

The Blackpants are Pants for your Blackhat

H.1309 (Van Rijn)

open-hardware-and-cadcam
11:20

Day 2

Physics in Julia: combining Unitful.jl with DifferentialEquations.jl

H.2215 (Ferrer)

devrandom
11:20

Day 2

Age verification: a threat to the open-source ecosystem

UA2.118 (Henriot)

open-source-eu-policy
11:20

Day 2

sbom-cve-check: Lightweight open-source CVE analysis tool for your embedded systems

UD2.120 (Chavanne)

embedded-mobile-and-automotive
11:20

Day 2

How public administrations are shifting their software supply chain paradigms – and why now

UD2.208 (Decroly)

sboms-and-supply-chains
11:25

Day 2

Open source firmware for high assurance confidential infrastructure

UD6.215

confidential-computing
11:30

Day 2

RRP: Reproducible Research Platform for FAIR Open Research

AW1.120

open-research
11:30

Day 2

Pulling 100k revisions 100× faster

H.1301 (Cornil)

software-performance
11:30

Day 2

Zero‑Touch HPC Nodes: NetBox, Tofu and Packer for a Self‑Configuring SLURM Cluster

H.1308 (Rolin)

hpc-big-data-data-science
11:30

Day 2

Open Source Design, the wake-up call for developers!

K.1.105 (La Fontaine)

main-track-k-building
11:30

Day 2

Towards a Local-First Linux Desktop with Modal, Reflection and p2panda

K.3.201

local-first-sync-engines-crdts
11:30

Day 2

DNS: A Love Affair with Lovecraftian Horrors

K.3.401

dns
11:30

Day 2

skiftOS: Building a microkernel-based operating system from the ground up

K.4.201

microkernel-and-component-based-os
11:30

Day 2

TPMs and the Linux Kernel: unlocking a better path to hardware security

UA2.114 (Baudoux)

kernel
11:30

Day 2

What Image-Based Systems Taught Us About Linux Distributions: Lessons From Kairos and Why We Built Hadron

UB2.147

distributions
11:30

Day 2

Profiling Rust applications with Parca

UB2.252A (Lameere)

rust
11:30

Day 2

Guix Container Images - and what you can do with them

UB4.136

declarative-and-minimalistic-computing
11:30

Day 2

Resilient file uploading with Go

UB5.132

go
11:30

Day 2

Longer-Term Support releases for Buildroot

UD2.120 (Chavanne)

embedded-mobile-and-automotive
11:30

Day 2

Play robot football: program a CoCube with MicroBlocks

UD6.203

junior
11:30

Day 2

Learn Python programming using Hedy

UD6.205

junior
11:35

Day 2

Developer Experience is more than just Productivity metrics

H.2213

testing-and-continuous-delivery
11:35

Day 2

Cockpit and passwordless login

H.2214

identity-and-access-management
11:40

Day 2

Trust the Math, Fear the Compiler: How Optimizations Undermine Cryptographic Software

H.2215 (Ferrer)

devrandom
11:40

Day 2

How Is the European Commission Planning to Break Cryptography This Time?

UA2.118 (Henriot)

open-source-eu-policy
11:40

Day 2

From Gatekeepers to Partners: How Developer Relations Transforms Security Tool Adoption

UB5.230

community
11:40

Day 2

Illuminating the Frame: Enhancing Flash Control in V4L2

UD2.120 (Chavanne)

embedded-mobile-and-automotive
11:40

Day 2

LibreOffice and Collabora Online - how we managed to automate SBOM generation for a large legacy project

UD2.208 (Decroly)

sboms-and-supply-chains
11:40

Day 2

Half-time recap & precap for Decentralized Internet devroom

UD2.218A

decentralized-internet-and-privacy
11:45

Day 2

Radicle: Peer-to-Peer Code Collaboration

UD2.218A

decentralized-internet-and-privacy
12:00

Day 2

Keeping Legislative Data Accessible

AW1.120

open-research
12:00

Day 2

Accelerating complex Bioinformatics AI pipelines with Kubernetes

H.1308 (Rolin)

hpc-big-data-data-science
12:00

Day 2

How Open Hardware Projects Create Ecosystems

H.1309 (Van Rijn)

open-hardware-and-cadcam
12:00

Day 2

os-test: Measuring POSIX compliance on every single OS

H.2215 (Ferrer)

devrandom
12:00

Day 2

OpenStack Community Meetup BOF

H.3242

bofunconference
12:00

Day 2

Tor Relay Operator Meetup

H.3244

bofunconference
12:00

Day 2

FreeSewing: How to buy less, create more, and feel great about it

K.1.105 (La Fontaine)

main-track-k-building
12:00

Day 2

Teamtype: multiplayer mode for your text editor – towards a Collaborative Editing Protocol

K.3.201

local-first-sync-engines-crdts
12:00

Day 2

Wilber talks - GIMP meet-up

K.4.401

bofunconference
12:00

Day 2

Tyr: a new Rust GPU driver for the Linux Kernel

K.4.601

graphics
12:00

Day 2

A Modern Look at Secure Boot

UA2.114 (Baudoux)

kernel
12:00

Day 2

How to engage with policymakers as civil society

UA2.118 (Henriot)

open-source-eu-policy
12:00

Day 2

TiDB Community Birds-of-a-Feather

UA4.218

bofunconference
12:00

Day 2

WoodpeckerCI User Meetup

UA4.222

bofunconference
12:00

Day 2

The saga of official binary packages for Gentoo Linux

UB2.147

distributions
12:00

Day 2

Building performance-critical Python tools with Rust: Lessons from production

UB2.252A (Lameere)

rust
12:00

Day 2

Designing attestations UI: The Security and Safety of OSS package supply chain

UB4.132

open-source-design
12:00

Day 2

Profile-Guided Optimization (PGO) in Go: current state and challenges

UB5.132

go
12:00

Day 2

libcamera software ISP status update

UD2.120 (Chavanne)

embedded-mobile-and-automotive
12:00

Day 2

SBOMs for Embedded Firmware: The Zephyr RTOS Case Study

UD2.208 (Decroly)

sboms-and-supply-chains
12:05

Day 2

Self-Healing Rollouts: Automating Production Fixes with Agentic AI

H.2213

testing-and-continuous-delivery
12:05

Day 2

Passwordless authentication mechanisms from the GUI (GDM)

H.2214

identity-and-access-management
12:05

Day 2

Rethinking CPU scheduling for dynamic workloads on Sculpt OS

K.4.201

microkernel-and-component-based-os
12:10

Day 2

Database benchmarks: Lessons learned from running a benchmark standard organization

H.1301 (Cornil)

software-performance
12:10

Day 2

Observability for AI Workloads on HPC: Beyond GPU Utilization Metrics

H.1308 (Rolin)

hpc-big-data-data-science
12:10

Day 2

From Vibrant to Silent: Has the Community Lost Its Voice?

UB5.230

community
12:15

Day 2

Data science from the command line: a look back at 2 years of using xan

AW1.120

open-research
12:15

Day 2

Engineering XMPP Federation: Building Messaging, Voice & Social Features Across Independent Projects

AW1.126

decentralised-communication
12:15

Day 2

Crunching code like it is 1982

H.1302 (Depage)

retrocomputing
12:15

Day 2

Welcome! How to make localization comfortable for everyone involved

K.3.401

translations
12:15

Day 2

Get the most out of Linux for music production

UA2.220 (Guillissen)

music-production
12:15

Day 2

Language support in Meilisearch

UB4.136

search
12:15

Day 2

Peergos: Capability-Based Access Control for an Encrypted Web

UD2.218A

decentralized-internet-and-privacy
12:15

Day 2

Open-Education in the OpenFlexure Project

UD6.215

educational
12:20

Day 2

Developing software tools for accelerated and differentiable scientific computing using JAX

H.1308 (Rolin)

hpc-big-data-data-science
12:20

Day 2

Securing time with NTS

H.2215 (Ferrer)

devrandom
12:20

Day 2

Radicle: Local-First Code Collaboration

K.3.201

local-first-sync-engines-crdts
12:20

Day 2

Forget SBOMs, use PURLs

UD2.208 (Decroly)

sboms-and-supply-chains
12:25

Day 2

Eliza: Rewriting the original AI chatbot from 60 years BC (Before ChatGPT)

H.1302 (Depage)

retrocomputing
12:30

Day 2

usermode linux without MMU

UA2.114 (Baudoux)

kernel
12:30

Day 2

CentOS MythBusters

UB2.147

distributions
12:30

Day 2

Ty: Adventures of type-checking Python in Rust

UB2.252A (Lameere)

rust
12:30

Day 2

The UI Layer of Security: What could go wrong?

UB4.132

open-source-design
12:30

Day 2

How to Instrument Go Without Changing a Single Line of Code

UB5.132

go
12:30

Day 2

Raw to Real and Green to Great: Open Source Camera Tuning for Linux Devices with libcamera

UD2.120 (Chavanne)

embedded-mobile-and-automotive
12:35

Day 2

High Performance Jupyter Notebooks with Zasper

H.1308 (Rolin)

hpc-big-data-data-science
12:35

Day 2

Your Cluster is Lying to ArgoCD (And How to Catch It)

H.2213

testing-and-continuous-delivery
12:35

Day 2

Reduce attack surface or keep compatibility: lessons of sudo-rs and run0 transition plans

H.2214

identity-and-access-management
12:35

Day 2

Building a Democracy Data Space: open interoperability for participatory platforms

UA2.118 (Henriot)

open-source-eu-policy
12:40

Day 2

Collaboration, Iteration, Documentation, and Validation: An OpenFlexure Microscope Story

H.1309 (Van Rijn)

open-hardware-and-cadcam
12:40

Day 2

Self-hosting a student radio station

H.2215 (Ferrer)

devrandom
12:40

Day 2

Miru: Building a collaborative video editor with offline support

K.3.201

local-first-sync-engines-crdts
12:40

Day 2

Using automatic translations, the do's and don'ts

K.3.401

translations
12:40

Day 2

Capability Based Security in Redox

K.4.201

microkernel-and-component-based-os
12:40

Day 2

midiMESH: Network MIDI with Elixir on ESP32 via AtomVM

UA2.220 (Guillissen)

music-production
12:40

Day 2

Headscale & Tailscale: The complementary open source clone

UB5.230

community
12:40

Day 2

How to create the SBOM for the Linux kernel

UD2.208 (Decroly)

sboms-and-supply-chains
12:45

Day 2

The Skills of a FLOSS Developer and Why They Are Important in Open Research

AW1.120

open-research
12:45

Day 2

Movim: Building a Decentralized Social Network on XMPP

AW1.126

decentralised-communication
12:45

Day 2

Charming Gray Buttons of the XX century: how widget toolkits evolved with computer architectures

H.1302 (Depage)

retrocomputing
12:45

Day 2

HowTheyVote.eu - how we make European Parliament roll-call votes more accessible

UA2.118 (Henriot)

open-source-eu-policy
12:45

Day 2

OCapN: The secure, decentralized protocol of the future

UD2.218A

decentralized-internet-and-privacy
12:50

Day 2

Continuous Performance Engineering HowTo

H.1301 (Cornil)

software-performance
12:50

Day 2

Using CRDTs for collaborative commenting in your favourite free software desktop word processor

K.3.201

local-first-sync-engines-crdts
12:55

Day 2

Teleportal: A real-time collaborative editing framework

K.3.201

local-first-sync-engines-crdts
12:55

Day 2

Solving Europe's problems with Open Source

UA2.118 (Henriot)

open-source-eu-policy
12:55

Day 2

Implementing Block-Max Pruning in Rust: Faster Learned Sparse Retrieval for Modern Search

UB4.136

search
12:55

Day 2

GNU Octave in education: an insight beyond engineering into statistics and data analysis

UD6.215

educational
13:00

Day 2

Update on the High Performance Software Foundation (HPSF)

H.1308 (Rolin)

hpc-big-data-data-science
13:00

Day 2

Linux-PAM Demystified and Beyond

H.2214

identity-and-access-management
13:00

Day 2

Free Software, Computer Reuse, and Digital Product Passports: Experiences from eReuse.org

H.2215 (Ferrer)

devrandom
13:00

Day 2

AI alignment for Open Source

H.3242

bofunconference
13:00

Day 2

Mozilla Community Meetup

H.3244

bofunconference
13:00

Day 2

Automating translation of a bestseller to spark children's interest in coding

K.1.105 (La Fontaine)

main-track-k-building
13:00

Day 2

A Local First collaborative workplace?

K.3.201

local-first-sync-engines-crdts
13:00

Day 2

Open source real time video mixing exchange

K.4.401

bofunconference
13:00

Day 2

Event-driven X

K.4.601

graphics
13:00

Day 2

The limits of ABI stability in the kernel

UA2.114 (Baudoux)

kernel
13:00

Day 2

Software Freedom Podcast with Dr. Lucas Lasota

UA4.218

bofunconference
13:00

Day 2

Open Buro: Integrating applications to create a Smart Platform Experience

UA4.222

bofunconference
13:00

Day 2

Distributing Rust in RPMs for fun (relatively speaking) and profit

UB2.147

distributions
13:00

Day 2

Rust in Mercurial: The wider benefits

UB2.252A (Lameere)

rust
13:00

Day 2

Designing For Trust and Safety In the Age of Predatory Technology

UB4.132

open-source-design
13:00

Day 2

Making of GoDoctor: an MCP server for Go development

UB5.132

go
13:00

Day 2

No Line Like Mainline: Update On The Fully Mainline Software Stack For Rockchip SoCs

UD2.120 (Chavanne)

embedded-mobile-and-automotive
13:00

Day 2

What is new in SPDX 3.1 which is now a Living Knowledge Graph

UD2.208 (Decroly)

sboms-and-supply-chains
13:05

Day 2

MEP2, a Simple Mail Transfer Protocol (but not that one)

H.1302 (Depage)

retrocomputing
13:05

Day 2

The Most Bizarre Software Bugs in History

H.2213

testing-and-continuous-delivery
13:05

Day 2

Composing capability security and CRDTs

K.3.201

local-first-sync-engines-crdts
13:05

Day 2

Modular in the DAW: Cardinal origins, tips and tricks

UA2.220 (Guillissen)

music-production
13:10

Day 2

How the OpenSSL community was built on Heartbleed

UB5.230

community
13:10

Day 2

iroh p2p connections

UD2.218A

decentralized-internet-and-privacy
13:15

Day 2

Research software engineering: a movement and its instantiation at the University of Illinois Urbana-Champaign

AW1.120

open-research
13:15

Day 2

What are you listening to now?: Implementing "Now Playing" feature in modern XMPP

AW1.126

decentralised-communication
13:15

Day 2

It's a gaas! Translating bad grammar into good.

K.3.401

translations
13:15

Day 2

Transactions: Making CMRX kernel internals lock-free

K.4.201

microkernel-and-component-based-os
13:15

Day 2

Make a controller for your game

UD6.203

junior
13:15

Day 2

Train and Deploy Machine Learning Models with MIT App Inventor

UD6.205

junior
13:20

Day 2

KiCad Status

H.1309 (Van Rijn)

open-hardware-and-cadcam
13:20

Day 2

Bug reporting made less buggy

H.2213

testing-and-continuous-delivery
13:20

Day 2

From Prototype to Production: Crowdfunding and Shipping the Modos Paper Dev Kit

H.2215 (Ferrer)

devrandom
13:20

Day 2

Designing for Local-First: UX Patterns for a Network-Optional World

K.3.201

local-first-sync-engines-crdts
13:30

Day 2

Writing an ultrafast Lua/JSON encoder+decoder as a LuaJIT module

H.1301 (Cornil)

software-performance
13:30

Day 2

ngdevkit: Free and Open Source C/C++ development on the Neo Geo in 2026

H.1302 (Depage)

retrocomputing
13:30

Day 2

Package management in the hands of users: dream and reality

H.1308 (Rolin)

hpc-big-data-data-science
13:30

Day 2

Separating the Wayland Compositor and Window Manager

K.4.601

graphics
13:30

Day 2

VFS News

UA2.114 (Baudoux)

kernel
13:30

Day 2

CRA overview for everyone, including projects and smaller organisations

UA2.118 (Henriot)

open-source-eu-policy
13:30

Day 2

Livecoding soundscapes in Kotlin with Compose Multiplatform

UA2.220 (Guillissen)

music-production
13:30

Day 2

The road ahead to post-quantum cryptography for Fedora

UB2.147

distributions
13:30

Day 2

Taming Git complexity with Rust and Gitoxide

UB2.252A (Lameere)

rust
13:30

Day 2

Gephi Lite: We Built a Data Visualization Tool, But We Couldn't Design It

UB4.132

open-source-design
13:30

Day 2

Systems Programming: Lessons from Building a Networking Stack for Microcontrollers

UB5.132

go
13:30

Day 2

Add Support for New Boards to Mainline Linux, U-Boot and Yocto

UD2.120 (Chavanne)

embedded-mobile-and-automotive
13:30

Day 2

A semantic framework for modelling and analysing supply chains through SBOMs

UD2.208 (Decroly)

sboms-and-supply-chains
13:35

Day 2

Bringing automatic detection of backdoors to the CI pipeline

H.2213

testing-and-continuous-delivery
13:35

Day 2

SSH logins in practice: certificates vs. OPKSSH

H.2214

identity-and-access-management
13:35

Day 2

Deriving Maximum Insight: Open-Source Graph-Enhanced RAG for Complex Question Answering

UB4.136

search
13:35

Day 2

NextGraph: E2EE decentralized platform & framework

UD2.218A

decentralized-internet-and-privacy
13:35

Day 2

Processing: Creative Coding and the Future of Education

UD6.215

educational
13:40

Day 2

git blame for your dependencies

H.2215 (Ferrer)

devrandom
13:40

Day 2

Local-First Peer-to-Peer apps with js-libp2p, IPFS and OrbitDB

K.3.201

local-first-sync-engines-crdts
13:40

Day 2

What happens if someone breaks the rules?

UB5.230

community
13:45

Day 2

Trusted by design: set up your research software for community adoption

AW1.120

open-research
13:45

Day 2

Bonfire: Modular Communication Tools on the Open Social Web

AW1.126

decentralised-communication
13:45

Day 2

Practical Persistence on Microkernels (ft. PhantomOS)

K.4.201

microkernel-and-component-based-os
13:50

Day 2

The joys and horrors of NES dynamic recompilation

H.1302 (Depage)

retrocomputing
13:50

Day 2

What translating Thunderbird taught me

K.3.401

translations
13:55

Day 2

AI-based failure aggregation

H.2213

testing-and-continuous-delivery
13:55

Day 2

Become an orchestra composer using FOSS!

UA2.220 (Guillissen)

music-production
14:00

Day 2

Spack v1.0 and Beyond: Managing HPC Software Stacks

H.1308 (Rolin)

hpc-big-data-data-science
14:00

Day 2

FreeCAD - state of affairs

H.1309 (Van Rijn)

open-hardware-and-cadcam
14:00

Day 2

The journey after a breaking change: rewriting bind-dyndb-ldap for modern BIND

H.2214

identity-and-access-management
14:00

Day 2

Amber Lang - Easily write Bash with a transpiler

H.2215 (Ferrer)

devrandom
14:00

Day 2

OpenMates Dev Meetup

H.3242

bofunconference
14:00

Day 2

Open beyond the License

H.3244

bofunconference
14:00

Day 2

From Drones to Data: Building an Open Mapping Ecosystem for All

K.1.105 (La Fontaine)

main-track-k-building
14:00

Day 2

SQLRooms: Local-First Analytics with DuckDB, Collaborative Canvas, and Loro CRDT Sync

K.3.201

local-first-sync-engines-crdts
14:00

Day 2

0 A.D.: Vulkan and its obstacles in open-source game

K.4.601

graphics
14:00

Day 2

Reproducing a syzbot Bug in 5 Minutes — Now with virtme-ng!

UA2.114 (Baudoux)

kernel
14:00

Day 2

GUI apps with Go

UA4.222

bofunconference
14:00

Day 2

Error recovery at boot with MicroOS and systemd-bless-boot

UB2.147

distributions
14:00

Day 2

Rust Coreutils in Ubuntu: Yes, we rewrote /bin/true in Rust — Here’s what really happened

UB2.252A (Lameere)

rust
14:00

Day 2

Design Systems in Open Source

UB4.132

open-source-design
14:00

Day 2

Extending sqlc: augmented generation of repositories in Go

UB5.132

go
14:00

Day 2

The Year in Embedded Security

UD2.120 (Chavanne)

embedded-mobile-and-automotive
14:00

Day 2

Bringing Functional Safety to the SBOM: Automating Compliance with the SPDX Safety Profile

UD2.208 (Decroly)

sboms-and-supply-chains
14:05

Day 2

Self-Raising Lazarus: All Contributors and how Open Source can Rise Again

UB5.230

community
14:05

Day 2

Walkaway Stack: Radical, infrastructure-independent peer-to-peer systems

UD2.218A

decentralized-internet-and-privacy
14:10

Day 2

How To Move Bytes Around

H.1301 (Cornil)

software-performance
14:10

Day 2

Hacking the last Z80 computer ever made

H.1302 (Depage)

retrocomputing
14:10

Day 2

Bridging the Gap from Wordpress to Weblate

K.3.401

translations
14:15

Day 2

Introducing Jupyter Book 2: Next-generation Tools for Creating Computational Narratives

AW1.120

open-research
14:15

Day 2

DASL Your Protocols!

AW1.126

decentralised-communication
14:15

Day 2

OpenSearch v3: A New Era of Search Innovation - From Neural Sparse ANN to Agentic Workflows and everything in-between

UB4.136

search
14:15

Day 2

Deep Learning Demystified - Having Fun with Neural Networks in Snap!

UD6.215

educational
14:20

Day 2

Youth Hacking 4 Freedom 2026 a programming competition for teenagers

H.2215 (Ferrer)

devrandom
14:20

Day 2

Writing axle OS's desktop compositor

K.4.201

microkernel-and-component-based-os
14:20

Day 2

What Is Still Missing in System Call Tracing

UA2.114 (Baudoux)

kernel
14:20

Day 2

Could Compliance Costs Sustain FOSS? A Theory of Voluntary Attestations

UA2.118 (Henriot)

open-source-eu-policy
14:20

Day 2

Linux Pro audio... like a pro!

UA2.220 (Guillissen)

music-production
14:25

Day 2

Building CDviz: Lessons from Creating CI/CD Observability Tooling

H.2213

testing-and-continuous-delivery
14:25

Day 2

A Programming Language Perspective on Replication

K.3.201

local-first-sync-engines-crdts
14:30

Day 2

Early Electronic Computing in Belgium: Analysis and Simulation of the IRSIA FNRS Mathematical Machine

H.1302 (Depage)

retrocomputing
14:30

Day 2

Status update on EESSI, the European Environment for Scientific Software Installations

H.1308 (Rolin)

hpc-big-data-data-science
14:30

Day 2

Implementing Encrypted DNS in Fedora and Kubernetes Clusters with FreeIPA DNS

H.2214

identity-and-access-management
14:30

Day 2

The Filesystem Diaries: Scaling Btrfs in an Enterprise

K.1.105 (La Fontaine)

main-track-k-building
14:30

Day 2

Wayland input method wrap up

K.4.601

graphics
14:30

Day 2

ParticleOS, from Fedora to Feast: Stirring Traditional Distros into Immutable Delights

UB2.147

distributions
14:30

Day 2

Rethinking network services: Freedom and modularity with Rama

UB2.252A (Lameere)

rust
14:30

Day 2

You Don’t Need to Be a Designer to Design: Fixing UX in Open Source

UB4.132

open-source-design
14:30

Day 2

My old trains have a second life, with TinyGo!

UB5.132

go
14:30

Day 2

Pixel on life-support, upgrading from Android 12 to Android 16

UD2.120 (Chavanne)

embedded-mobile-and-automotive
14:30

Day 2

C/C++ Build-time SBOMs with pkgconf

UD2.208 (Decroly)

sboms-and-supply-chains
14:35

Day 2

Building on Success: Sustainability of Open Source

UB5.230

community
14:35

Day 2

Reticulum-rs: Porting the Trustless Mesh from Python to Rust

UD2.218A

decentralized-internet-and-privacy
14:40

Day 2

OCCT3D 8.0: Evolving the Open Source Geometry Kernel

H.1309 (Van Rijn)

open-hardware-and-cadcam
14:40

Day 2

Open sourcing democracy: using FLOSS and Access To Information to surface bugs in your government

H.2215 (Ferrer)

devrandom
14:40

Day 2

Tuning Embedded Linux for Low Power

UA2.114 (Baudoux)

kernel
14:40

Day 2

Could Compliance Costs Sustain FOSS? A Panel With The Public Sector

UA2.118 (Henriot)

open-source-eu-policy
14:40

Day 2

MIDI Live performer

UA2.220 (Guillissen)

music-production
14:45

Day 2

Visualising Wikipedia

AW1.120

open-research
14:45

Day 2

Reverse Google: From email to decentralization

AW1.126

decentralised-communication
14:45

Day 2

Do translations make us happy? How localization builds open source communities

K.3.401

translations
14:50

Day 2

A Performance Comparison of Kubernetes Multi-Cluster Networking

H.1301 (Cornil)

software-performance
14:55

Day 2

Why build an 8-bit homebrew computer in 2026

H.1302 (Depage)

retrocomputing
14:55

Day 2

Automated Testing of VoIP Infrastructure: Lessons from the Field

H.2213

testing-and-continuous-delivery
14:55

Day 2

Willow - Protocols for an uncertain future

K.3.201

local-first-sync-engines-crdts
14:55

Day 2

Updates on GNU/Hurd progress: rump drivers, 64bit, SMP, software bootstrapping ...

K.4.201

microkernel-and-component-based-os
14:55

Day 2

Multi-Vector embeddings revolution? or evolution?

UB4.136

search
14:55

Day 2

Learn Python with Execubot

UD6.215

educational
15:00

Day 2

Working with small data that you dare to share

AW1.120

open-research
15:00

Day 2

Using OpenMP's interop for calling GPU-vendor libs with GCC

H.1308 (Rolin)

hpc-big-data-data-science
15:00

Day 2

Migrating Multi-Factor Authentication: FreeIPA WebUI's Journey from Dojo to React

H.2214

identity-and-access-management
15:00

Day 2

Signed, Sealed, Stolen: How We Patched Critical Vulnerabilities Under Fire

H.2215 (Ferrer)

devrandom
15:00

Day 2

The Meshiverse OR The Revolution of the Little Radios

K.1.105 (La Fontaine)

main-track-k-building
15:00

Day 2

Improving shader compiler testing performance, or have many cores, will compile shaders.

K.4.601

graphics
15:00

Day 2

Solving Pre-silicon Kernel Upstream for RISC-V First Ever

UA2.114 (Baudoux)

kernel
15:00

Day 2

PAW, a programmable DAW

UA2.220 (Guillissen)

music-production
15:00

Day 2

Forging Fedora Project’s Future With Forgejo

UB2.147

distributions
15:00

Day 2

Random seeds and state machines: An approach to deterministic simulation testing in Rust

UB2.252A (Lameere)

rust
15:00

Day 2

Understanding developer needs - User research in Forgejo

UB4.132

open-source-design
15:00

Day 2

Go Around The World Without Wires

UB5.132

go
15:00

Day 2

MicroPythonOS: the best of Android, now on Microcontrollers. AppStore, OTA Updates, Touch Screen, Camera and much more!

UD2.120 (Chavanne)

embedded-mobile-and-automotive
15:00

Day 2

Enhancing Swift’s Supply Chain Security: Build-time SBOM Generation in Swift Package Manager

UD2.208 (Decroly)

sboms-and-supply-chains
15:00

Day 2

Flowers and stars

UD6.203

junior
15:00

Day 2

Music by Coding

UD6.205

junior
15:05

Day 2

Burnout in Open Source: A Structural Problem We Can Fix Together

UB5.230

community
15:05

Day 2

qaul.net - Internet Independent Wireless Mesh Communication App

UD2.218A

decentralized-internet-and-privacy
15:10

Day 2

Making the best of partially translated pages

K.3.401

translations
15:15

Day 2

AT: The Billion-Edge Open Social Graph

AW1.126

decentralised-communication
15:15

Day 2

Dial-up revisited: Why it's needed and how to run an oldschool ISP

H.1302 (Depage)

retrocomputing
15:20

Day 2

A love letter to KiCAD ERC

H.1309 (Van Rijn)

open-hardware-and-cadcam
15:20

Day 2

FOSDEM infrastructure review

H.2215 (Ferrer)

devrandom
15:20

Day 2

Get to know local-first pioneers PouchDB & CouchDB — Look ma, offline with no CRDTs!

K.3.201

local-first-sync-engines-crdts
15:20

Day 2

Rich Packet Metadata - The Saga Continues

UA2.114 (Baudoux)

kernel
15:20

Day 2

Participating in Standardisation around the CRA

UA2.118 (Henriot)

open-source-eu-policy
15:20

Day 2

Rehorse: sheet music and rehearsal app for bands

UA2.220 (Guillissen)

music-production
15:25

Day 2

Formal Verification in Rocq, an Exhaustive Testing

H.2213

testing-and-continuous-delivery
15:30

Day 2

PyGambit: an open-source software for game theory

AW1.120

open-research
15:30

Day 2

Load Testing Real React Applications for Production Performance

H.1301 (Cornil)

software-performance
15:30

Day 2

A Brief* overview of what makes modern accelerators interesting for HPC

H.1308 (Rolin)

hpc-big-data-data-science
15:30

Day 2

Creating a new CA backend for FreeIPA with the help of AI

H.2214

identity-and-access-management
15:30

Day 2

Microkernels: The last 15 years in retrospective

K.4.201

microkernel-and-component-based-os
15:30

Day 2

Effective standard-setting

UA2.118 (Henriot)

open-source-eu-policy
15:30

Day 2

32 years of Debian: how a do-ocracy keeps evolving

UB2.147

distributions
15:30

Day 2

Syd: Writing an application kernel in Rust

UB2.252A (Lameere)

rust
15:30

Day 2

Use eye tracking to figure out usability issues, the open source way

UB4.132

open-source-design
15:30

Day 2

Multi-Stage Retrieval in Elasticsearch - Present and Future

UB4.136

search
15:30

Day 2

Go Lightning Talks

UB5.132

go
15:30

Day 2

Fluorite - console-grade game engine in Flutter

UD2.120 (Chavanne)

embedded-mobile-and-automotive
15:30

Day 2

Generating SBoMs for BuildStream projects

UD2.208 (Decroly)

sboms-and-supply-chains
15:30

Day 2

Multi-relay chat messaging & cryptographic identities with Delta Chat and Chatmail relays

UD2.218A

decentralized-internet-and-privacy
15:35

Day 2

The AI Shockwave in Open Source Communities: How AI Is Reshaping the Foundations of Open Source Communities

UB5.230

community
15:35

Day 2

Hedy - Textual programming made easy!

UD6.215

educational
15:40

Day 2

Seed Hypermedia: The Future of Digital Sovereignty

K.3.201

local-first-sync-engines-crdts
15:40

Day 2

Unlocking extra cluster capacity with enhanced Linux cgroup scheduling

UA2.114 (Baudoux)

kernel
15:45

Day 2

We d-build it, but they didn't come

AW1.126

decentralised-communication
15:45

Day 2

Playing online games without language barriers: a Luanti server

K.3.401

translations
15:45

Day 2

Independent and sustainable audio publishing with Faircamp

UA2.220 (Guillissen)

music-production
15:55

Day 2

Closing of the Decentralized Internet devroom

UD2.218A

decentralized-internet-and-privacy

Theme

Schedule

Theme