Trying Out Thunderbird Appointment While I Patiently Wait for an Invite

Learnings from Creating a GUI Library

The Case for Contextual Copyleft: Licensing Open Source Training Data and Gener

Offpunk 3.0

Alice the Caml

SecretSpec 0.7: Declarative Secret Generation – devenv

Fun with Dada

Concerns about low-quality PRs beeing merged into main

Constraint Propagation for Fun

Updates and Bot Wars

Currency Rates on GitHub Pages

Exploiting signed bootloaders to circumvent UEFI Secure Boot (2019)

Running Your Own As: BGP on FreeBSD with FRR, GRE Tunnels, and Policy Routing

RustCast -open-source Raycast-style launcher written in Rust

Willow – Protocols for an uncertain future [video]

Busy Months in KDE Linux

The Scriptovision Super Micro Script video titler is almost a home computer

Implementing Auto Tiling with Just 5 Tiles

Compiling Prolog to Forth [pdf]

Why Every R Package Wrapping External Tools Needs a Sitrep() Function

Adventures in Guix Packaging

DavMail Pop/IMAP/SMTP/Caldav/Carddav/LDAP Exchange Gateway

Game Boy Advance d-pad capacitor measurements

Reverse-Engineering Raiders of the Lost Ark for the Atari 2600

Beyond Agentic Coding

(Bsky thread) "This turns the maintainer into an unwitting vibe coder"

Impl Rust – Avro IDL Tool in Rust via Antlr

Hacking up your own shell completion (2020)

A Horrible Conclusion

Emacs-tramp-RPC: High-performance TRAMP back end using JSON-RPC instead of shell

System time, clocks and their syncing in macOS

Declarative, Reproducible Emacs with straight.el and use-package

Maple Mono: open-source monospace font

Programming Is Dead: The Future of Software Engineering

FOSDEM 2026 – Making Web Components work: a framework's perspective [video]

Updates on GNU/Hurd progress [video]

Anatomy of a Python Function

Seltani: An online, shared, text-based, open-source fan project based on the My

Hackers (1995) Animated Experience

Tactical tornado is the new default

The Universal Paperclip Clicker

Nix-run: run Nix derivations without nix3 or flakes

Elfconv: AOT binary translator of Linux/ELF –> WebAssembly

How to Program Computers (KOS)

Django: Profile Memory Usage with Memray

Calling Lean Functions as Python Functions

The LLM spectrum and responsible LLM use

The Search for Meaning Through Collaboration and Code

The Promises of 'High-Assurance' Cryptography

Adding Canada Back to Our List of Accepted Countries of Incorporation

Jujutsu v0.38.0 Released

GitHub Actions Is Slowly Killing Your Engineering Team

CSRF Protection in Phoenix with SEC-Fetch-Site

Trust Signals Are Broken

We are QA Engineers now

FOSDEM 26 – My Hallway Track Takeaways

Craft and AI

Customizable Nice <Select>

Recent trends in the work of the Django Security Team

Indiewebify.me? Yes Please

EarlyBinder and Instantiating Parameters

A few CPU hardware bugs

Xikipedia Algorithm

Sukr: A minimal static site compiler in Rust with zero-JS output

Personal AI Is Here (and You're Probably Not Ready)

How not to program in Dyalog APL

Raylib: A 12-year adventure as a solo-maintainer [video]

Wirth's Revenge

Writing an RSS reader in 80 lines of bash

Millets: A practical memory-safety and thread-safety experiment

Eigen: Building a Workspace

What's up with all those equals signs anyway?

WhatsApp Encryption, a Lawsuit, and a Lot of Noise

Glang

Writing an Async Runtime in Rust

Plasma Effect (2016)

ReKindle

Game of Trees Hub's web interface is live. And we need more subscribers

Stelvio: Ship Python to AWS

Python, Is It Being Killed by Incremental Improvements?

Rust 1.93 performance improvements in format and friends

Rust Coreutils Continues Working Toward 100% GNU Compatibility

Please Don't Feed the Scattered Lapsus Shiny Hunters

UK-fuel-price-map: A web UI for the UK fuel price data

My Experience with Vibe Coding

Intro to Cstml (Or: XML Meets JSON)

Purely Functional Games (2018)

Lambdir: The First No-Code, O(0)-Memory, Directory-Oriented Programming

The Concepts of Forking

TablaM

Selfish AI

Compiling Rust to readable C with Eurydice

Vibe: Easy VM sandboxes for LLM agents on macOS

Lodash's Security Reset and Maintenance Reboot

Yak Power-Shears: LLMs are pretty good at Emacs

My (very) fast zero-allocation webserver using OxCaml

Audio on Hp300

This year, I will write a GUI for my Emacs clone

Forget Technical Debt