The LaTeX2e kernel
The safest & truly intuitive templates for PHP
The static code analysis tool you need for your HTML
A tool that automatically formats Python code to conform to the PEP 8
The expl3 (LaTeX3) Development Repository
The fastest JSON schema Validator
Write email in Markdown and render them before sending
Formatting library as an alternative to C stdio and C++ iostreams
webrpc is a schema-driven approach to writing backend services
Vue 3 UI library, highly customizability, full TypeScript, performance
Static site generator. Simple, customisable, fast, maths with KaTeX
Turn any technical book PDF into a Claude Code skill
Safely and predictably create, change, and improve infrastructure
Beautifier for javascript
AdminKit is a free & open-source HTML dashboard & admin template
A language for writing HTML user interfaces in Go
Simple, useful and opinionated config loader
Emacs client/library for the language server protocol
An implementation of the TLS/SSL protocols
No ceremony, just code. Blazing fast, typesafe binary serialization
A Python utility / library to sort imports
WebDriver for Firefox
JSON that's part of C++
A tool to generate Go data types from JSON Schema definitions
Serialize JavaScript to a superset of JSON