The web-based visual programming editor
A fast and lightweight IDE
In-browser code editor (version 5, legacy)
Snappy and configuration-free text editor/IDE for the terminal
Lightweight modular front-end framework for developing web interfaces
The IDE for competitive programming
Fast, and remarkably extensible cross-platform text editor
A versatile in-browser code editor
Hobby operating system, bootloader, kernel, drivers, C library
Lightweight Java IDE with syntax highlighting and convenient features.
Simple and flexible programming language for applications development
Nyquist is a language for sound synthesis and music composition.
A Script Language for Web, Linux and Windows
Fast editor for TeX documents
simple tool to count SLOC (source lines of code)
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Axel-DICE Code Editor For Windows,Linux
The interactive scratchpad for hackers
Komodo Edit is a fast and free multi-language code editor
Lamdu, towards the next generation IDE
General-Purpose IDE, Lightweight Text Editor
A fast, portable, simple, and free C/C++ IDE
A visual-based IDE for C language uses block drag and drop technology
Collaborative Editing for Vim