A tool for reverse engineering Android apk files
Keep your code spotless
Apache Log4j 2 is a versatile, feature-rich, efficient logging API
A set of tools that keep Java sweet
Continuous inspection
Browser automation framework and ecosystem
Runtime code generation for the Java virtual machine
Red5 Server core
Visualizes all aspects of compiled Java class files
A tool for static analysis to look for bugs in Java code
An implementation of the DNS protocol in Java
ORCID Open Source Project
Android client application
Automated driver management and helper features for Selenium WebDriver
AnLinux allow you to run Linux on Android without root access
Next-gen container development platform, workspace server & cloud IDE
Distributed tracing system to gather timing data
Spring Batch is a framework for writing batch applications using Java
Create, edit and run self-contained source-only Java programs
Vaadin 6, 7, 8 is a Java framework for modern Java web applications
Skript is a Bukkit plugin which allows server admins
ProGuard, Java optimizer and obfuscator
Fast and usable source code search and cross reference engine
Most popular Mocking framework for unit tests written in Java
A safe, dynamic tracing tool for the Java platform