The LaTeX2e kernel
The static code analysis tool you need for your HTML
The expl3 (LaTeX3) Development Repository
Import YAML/JSON-formatted configuration files into Keycloak
The fastest JSON schema Validator
sq data wrangler
Safely and predictably create, change, and improve infrastructure
Turn any technical book PDF into a Claude Code skill
JSON that's part of C++
arXiv LaTeX Cleaner: Easily clean the LaTeX code of your paper
the MiKTeX source code
Emacs client/library for the language server protocol
A static analyzer for Java, C, C++, and Objective-C
Formatting library as an alternative to C stdio and C++ iostreams
HTML, CSS and JS framework for developing responsive websites and apps
From community websites to web applications, this CSS framework
webrpc is a schema-driven approach to writing backend services
WebDriver for Firefox
Convert curl commands to Go code in your browser
Web Framework built on top of Qt, using the approach of Catalyst
A small library for converting tokenized PHP source code into XML
Converts CSS styles into inline style attributes in your HTML code
Generates utilities to aid in serializing to/from JSON.
Write email in Markdown and render them before sending
Beautifier for javascript