Testcontainers is a Java library that supports JUnit tests
A schema-first tool for graphql-java inspired by graphql-tools for JS
A JavaScript Testing Framework
Compiler for Elm, a functional language for reliable webapps
Metaprogramming library to analyze and transform Java source code
Open-source code analysis platform for C/C++/Java/Binary/Javascript
Fluent assertions for Java and Android
Uber's cross-platform mobile architecture framework
SchemaSpy code home
A Java Virtual Machine for OpenJDK
OpenAPI Generator allows generation of API client libraries
Catch common Java mistakes as compile-time errors
A Java library for technical analysis
WeChat develops Java SDK, supports back-end development
A free and open development kit for the Sega Mega Drive
Desktop/Android/HTML5/iOS Java game development framework
Open-source MCP server that gives your coding agent
Clojure HTTP server/client library with WebSocket support
Java distributed tracing implementation compatible with Zipkin backend
Allows you to create machine-readable definitions of asynchronous APIs
Implementation for PHP
A library to support tests with throwaway instances of Docker
Distributed scheduled job framework
The pure asynchronous runtime for Scala
TLC is an explicit state model checker for specifications in TLA+