Zig regular expression engine, with guaranteed linear time matching.

Simple and opinionated OpenID Connect server designed for self-hosters

A git worktree manager for parallel AI agent development

😱 Falsehoods Programmers Believe in

Source code for the Microsoft Comic Chat IRC client

an algorithm for computing winding & anti-aliasing of 2D vector shapes

Git backed by object storage

Run unpatched binaries on Nix/NixOS

High-performance Markdown and MDX processing for the JavaScript ecosystem

HTML Validator, Formatter, LSP, and Templating Language Library

Comprehensive, language independent Test Suite for YAML

General purpose Linux OS for Azure

Replace port numbers with stable, named local URLs. For humans and agents.

design tokens, designed to be re-usable across government projects

A minimal theme for Visual Studio Code

Review-first terminal diff viewer for agentic coders

A Native, cross platform, VCS agnostic Diff tool

Command-line sampling profiler for macOS, Linux, and Windows

Semantic CSS library for the modern web

HedgeDoc - Ideas grow better together

Open Source Alternative to Vercel, Netlify and Heroku.

Authy/Google Authenticator like TOTP CLI tool written in Go.

IRS Tax Withholding Estimator

Minisign reimplemented in Zig.

Like jq, but for HTML.

A simple HTTP proxy that fogs over naughty URLs

TLS-Anvil, a fully automated TLS testsuite for client and servers.

An opinionated tree-sitter + tree-sitter-highlight + grammars bundle

Time zone database and code