Brussels / 31 January & 1 February 2026

schedule

/dev/random


09 10 11 12 13 14 15 16 17 18
Sunday Why I Volunteer at FOSDEM and You Should Too!
os-test: Measuring POSIX compliance on every single OS
Okular: The Universal Document Viewer
SucréLA: open source usb 3.0 logic analyzer based on FPGA
Four Year Bus
PerlOnJava: A Perl Distribution for the JVM
The v4 tape in the Unix history repo
graffito: pretty cellular automata devoid of meaning
Open Food Facts : Getting together to reduce health and environmental impacts of consumption
AtomVM: Elixir, Erlang, and Gleam on Microcontrollers
Physics in Julia: combining Unitful.jl with DifferentialEquations.jl
Trust the Math, Fear the Compiler: How Optimizations Undermine Cryptographic Software
Why Open Source Looks Different in China: When Vendor Strategies, Policy Signals, and Market Pressure Converge
Securing time with NTS
Amber Lang - Easily write Bash with a transpiler
Free Software, Computer Reuse, and Digital Product Passports: Experiences from eReuse.org
From Prototype to Production: Crowdfunding and Shipping the Modos Paper Dev Kit
Youth Hacking 4 Freedom 2026 a programming competition for teenagers
Open sourcing democracy: using FLOSS and Access To Information to surface bugs in your government
Signed, Sealed, Stolen: How We Patched Critical Vulnerabilities Under Fire
Event Speakers Start End

Sunday

  Why I Volunteer at FOSDEM and You Should Too!
Imma Valls 09:00 09:15
  os-test: Measuring POSIX compliance on every single OS
Jonas 'Sortie' Termansen 09:20 09:35
  Okular: The Universal Document Viewer
Albert Astals Cid 09:40 09:55
  SucréLA: open source usb 3.0 logic analyzer based on FPGA
Yann Sionneau 10:00 10:15
  Four Year Bus
rjmurg 10:20 10:35
  PerlOnJava: A Perl Distribution for the JVM
Flavio Soibelmann Glock 10:40 10:55
  The v4 tape in the Unix history repo
Diomidis Spinellis 11:00 11:15
  graffito: pretty cellular automata devoid of meaning
Niels G. W. Serup 11:20 11:35
  Open Food Facts : Getting together to reduce health and environmental impacts of consumption
Pierre Slamich 11:40 11:55
  AtomVM: Elixir, Erlang, and Gleam on Microcontrollers
Davide Bettio 12:00 12:15
  Physics in Julia: combining Unitful.jl with DifferentialEquations.jl
Daria Klimaszewska 12:20 12:35
  Trust the Math, Fear the Compiler: How Optimizations Undermine Cryptographic Software
René Meusel 12:40 12:55
  Why Open Source Looks Different in China: When Vendor Strategies, Policy Signals, and Market Pressure Converge
Richard Lin 13:00 13:15
  Securing time with NTS
Ruben Nijveld 13:20 13:35
  Amber Lang - Easily write Bash with a transpiler
Daniele Scasciafratte 13:40 13:55
  Free Software, Computer Reuse, and Digital Product Passports: Experiences from eReuse.org
Felix Freitag, Leandro 14:00 14:15
  From Prototype to Production: Crowdfunding and Shipping the Modos Paper Dev Kit
Alexander Soto 14:20 14:35
  Youth Hacking 4 Freedom 2026 a programming competition for teenagers
Bonnie Mehring, Sofía Aritz 15:20 15:35
  Open sourcing democracy: using FLOSS and Access To Information to surface bugs in your government
Laurents 15:40 15:55
  Signed, Sealed, Stolen: How We Patched Critical Vulnerabilities Under Fire
Jade, nex 16:00 16:15