UltraEdit

Text editor for the KDE desktop environment with support for multiple languages and syntax highlighting. It is extensible with plugins. Features a MDI interface. Kate is a multi document editor, …

Bluefish is a powerful editor targeted towards programmers and webdesigners, with many options to write websites, scripts and programming code. Bluefish supports many programming and markup languages, and it...

Notepad more focused on developing than just scribble down notes. These is not an exhaustive feature list, but gives you some idea of the features present in Programmer’s Notepad.

Fraise is an open source text-editor for OS X, forked from http://suse.me/apps/smultron/. It has a very native Cocoa UI and supports syntax highlighting for many different programming, scripting and coding …

medit is a programming and around-programming text editor. Started originally as a simple built-in editor component in GGAP, it grew up to a real text editor.

Enki is a text editor for programmers. It is: –User friendly. Intuitive interface. Works out of the box. You don’t have to read a lot of docs -Hacker friendly. Code …

Textadept is a fast, minimalist, and ridiculously extensible cross-platform text editor for programmers. Written in a combination of C and Lua and relentlessly optimized for speed and minimalism over the...

Pe, short for Programmer’s Editor, is an open source text editor for BeOS. It is targeted towards source-code editing, and features syntax highlighting for a large number of programming languages. …