Apache NetBeans
A fast and lightweight IDE
The next generation Javascript WYSIWYG HTML Editor
A powerful text/code editor for Android
A tool to help eliminate NullPointerExceptions (NPEs) in your code
The IDE for competitive programming
Fast Binary Encoding is fast and universal serialization solution
Lightweight Java IDE with syntax highlighting and convenient features.
jEdit is a programmer's text editor written in Java.
Nyquist is a language for sound synthesis and music composition.
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
NotepadXX: A Lightweight, Powerful Text Editor for Every User
The allRound pocket sized CodeEditor.
Vampirio Code, a great Code Editor and Compiler
Axel-DICE Code Editor For Windows,Linux
A simple portable Code Editor for any language
Bytecode to source converting Java & Kotlin code into JavaScript, C++
Java bytecode editor
A visual-based IDE for C language uses block drag and drop technology
A multi-language code editor with syntax highlighting and templates.
SQL front end for data administration and quick query hacks
An open source gui frontend application for GNU Octave