Phoenix is a modern open-source Code Editor for the web
Apache NetBeans
A web based file manager, web IDE / browser based code editor
A hackable text editor for the 21st Century
A simple and easy-to-use but yet powerful line-oriented text editor.
Cross-platform text and code editor
jEdit is a programmer's text editor written in Java.
Nyquist is a language for sound synthesis and music composition.
phpFileManager a complete filesystem management tool on a single file.
Simple and flexible programming language for applications development
Russian language for a popular text editor Vim
A Shell Script for Quizzing the whole class of students and log result
Web IDE in single HTML file
Open Source C & C++ IDE for Windows
A modern, lightweight yet powerful text editor
Advanced programmer's code editor written in Tcl/Tk
Tools for developing qooxdoo Web apps
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)