The LaTeX2e kernel
The expl3 (LaTeX3) Development Repository
Generates utilities to aid in serializing to/from JSON.
The static code analysis tool you need for your HTML
A static analyzer for Java, C, C++, and Objective-C
Formatting library as an alternative to C stdio and C++ iostreams
A static analysis tool for shell scripts
JSON that's part of C++
From community websites to web applications, this CSS framework
HTML, CSS and JS framework for developing responsive websites and apps
A tool that automatically formats Python code to conform to the PEP 8
WebDriver for Firefox
The fastest JSON schema Validator
Skin changer for League of Legends (LOL)
arXiv LaTeX Cleaner: Easily clean the LaTeX code of your paper
the MiKTeX source code
Documentation tool for ObjectPascal (Free Pascal, Lazarus, Delphi)
webrpc is a schema-driven approach to writing backend services
Ruby programming language
Extensions for Moshi including IR plugins, moshi-sealed, and more
Web Framework built on top of Qt, using the approach of Catalyst
A small library for converting tokenized PHP source code into XML
Tom Preston-Werner's obvious, minimal language
Write email in Markdown and render them before sending
An extensible Markdown Editor, Viewer and Weblog Publisher for Windows