The LaTeX2e kernel
Edit PDF files with Nano Banana
A JSON viewer plugin for Notepad++
An extensible Markdown Editor, Viewer and Weblog Publisher for Windows
A PDF Reader in JavaScript
A simple interface for working with TeX documents
JSON Hero is an open-source, beautiful JSON explorer for the web
The expl3 (LaTeX3) Development Repository
Turn any technical book PDF into a Claude Code skill
The static code analysis tool you need for your HTML
Formatting library as an alternative to C stdio and C++ iostreams
Alcinoe Component Library For Delphi
Interactive and collaborative code notebooks for Elixir
Safely and predictably create, change, and improve infrastructure
A tool that automatically formats Python code to conform to the PEP 8
The fastest JSON schema Validator
arXiv LaTeX Cleaner: Easily clean the LaTeX code of your paper
the MiKTeX source code
A static analyzer for Java, C, C++, and Objective-C
JSON that's part of C++
webrpc is a schema-driven approach to writing backend services
WebDriver for Firefox
Beautifier for javascript
Serialize JavaScript to a superset of JSON
Convert curl commands to Go code in your browser