Apache NetBeans
Metaprogramming library to analyze and transform Java source code
The home of the ICU project source code
Fast and usable source code search and cross reference engine
Source code to formatted text converter
Lightweight, quick reference tool for Java developers.
jEdit is a programmer's text editor written in Java.
Binary / hex editor and component written in Java
A small programmer's editor.
Editor for Fixed Width, Csv and Existing Xml files.
Read Cobol data files in Java
Another drawing editor for LaTeX with PSTricks & TikZ
An assorted miscellany of tools and toys.
The allRound pocket sized CodeEditor.
Cerberus Content Management System
Fileaxy does file sync, de-duplication, image matching & bulk preview
wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
The fast scanner generator for Java™ with full Unicode support
MadEdit-Mod is a cross platform Text/Hex editor based on MadEdit
Support variant based Java program execution, adapted to support MDE.
Demonstrate all the questions on LeetCode in the form of animation