Better than IntelliJ. Lightweight. Professional.
A classic notepad editor with modern UI
Portable text editor. Lightweight. Fast
SmallTextPad is a Simple Java Text Editor!
A programmer-oriented testing framework for Java
Fast free auto clicker with a script editor for Windows, Linux, macOS
A simple Bash IDE / Debugger
A vector drawing editor for LaTeX (JavaFX)
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
A really light editor.
Java framework that allows you to unit test code normally
Bytecode to source converting Java & Kotlin code into JavaScript, C++
Corpus Linguistics Software
GroovyLab: Effective MATLAB-like scientific programming in Groovy
Stream manager
Marathon supports testing of Java/Swing and Java/Fx applications.
The ECE is for creation and managing ED3+ED4 characters.
Do whatever you want on your computer, wirelessly, from your phone.
Vector drawing program for LaTeX using PSTricks
JPHP - an implementation of PHP on Java VM
Load multiple dex files on low Android version devices
Custom exp./level caps + autounlock engrams on ARK: Survival Evolved!
Java5 mobile agents in peer2peer containers without stubs/skeletons.