The LaTeX2e kernel
Reformats Java source code to comply with Google Java Style
The expl3 (LaTeX3) Development Repository
webrpc is a schema-driven approach to writing backend services
A static analyzer for Java, C, C++, and Objective-C
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
The static code analysis tool you need for your HTML
The fastest JSON schema Validator
Import YAML/JSON-formatted configuration files into Keycloak
JSON that's part of C++
arXiv LaTeX Cleaner: Easily clean the LaTeX code of your paper
Interactive and collaborative code notebooks for Elixir
Ruby programming language
Formatting library as an alternative to C stdio and C++ iostreams
Beautifier for javascript
HTML, CSS and JS framework for developing responsive websites and apps
the MiKTeX source code
Alcinoe Component Library For Delphi
Yao A low code engine to create web services and dashboard
WebDriver for Firefox
A small library for converting tokenized PHP source code into XML
Web Framework built on top of Qt, using the approach of Catalyst
Safely and predictably create, change, and improve infrastructure
From community websites to web applications, this CSS framework
Tom Preston-Werner's obvious, minimal language