Red5 Server core
High-quality QR Code generator library in Java, TypeScript/JavaScript
Open-source code analysis platform for C/C++/Java/Binary/Javascript
Continuous inspection
SonarSource Static Analyzer for Java Code Quality and Security
Java Code Coverage Library
Dex to Java decompiler
Ghidra is a software reverse engineering (SRE) framework
Git Server with CI/CD, Kanban, and Packages
IntelliJ IDEA & IntelliJ Platform
External configuration (server and client) for Spring Cloud
Next-gen container development platform, workspace server & cloud IDE
Apache NetBeans
The IDE for competitive programming
A powerful text/code editor for Android
Now continued as OculiX — see oculix.org
Build great things at any scale
Decompiler from Java bytecode to Java, used in IntelliJ IDEA
Reformats Java source code to comply with Google Java Style
OpenAPI Generator allows generation of API client libraries
A custom RPC framework implemented by Netty+Kyro+Zookeeper
Clojure HTTP server/client library with WebSocket support
Barcode scanning library for Java, Android
Mirror of Apache Struts
RStudio is an integrated development environment (IDE) for R