A free and open development kit for the Sega Mega Drive
Cross-platform framework for building truly native mobile apps
GraphQL Java implementation
Active development of the Azure SDK for Java
A tool for reverse engineering Android apk files
The OWASP ZAP core project
Fast, scalable, multi-language and extensible build system
Develop desktop GUI applications using PHP, HTML5, JavaScript
The Java agent for Apache SkyWalking
A Socket.IO client library for Java
Programmer-friendly testing framework for Java and the JVM
A reverse engineering suite (decompiler, editor, debugger and more)
A cross-platform GUI and CLI app for automatically saving SHSH blobs
iText for Java represents the next level of SDKs for developers
Building a full-fledged code editor for iPad
HLS.js is a JavaScript library that plays HLS in browsers
ProGuard, Java optimizer and obfuscator
The next generation Javascript WYSIWYG HTML Editor
sbt, the interactive build tool
VisualVM is an All-in-One Java Troubleshooting Tool
VHDL 2008/93/87 simulator
Java library that enables cross-platform access to popular native APIs
Apache Log4j 2 is a versatile, feature-rich, efficient logging API
Memory Efficient Serialization Library
A markdown parser and compiler. Built for speed