Powerful markdown editor for the GNOME desktop.

Latex editor

Write beautiful music sheets

Text Editor

Simple text editor for Markdown and reStructuredText

Simple yet full-featured LaTeX editor

Level editor for Quake-engine based games

The markdown editor worth stealing.

Continuous text editor

The simple LaTeX editor

Semi-structured Data Editor

BibTeX editor by KDE to edit bibliographies used with LaTeX

Embed and edit Universal Ad ID metadata in MOV or MP4 files

Organize notes, to-dos and diaries

reStructuredText and MarkDown editor

Embed, validate, and export AVI files metadata

Simple BrainFuck IDE

Edit text files

Small but mighty text editor

GTK frontend for the xi text editor

A level editor for NSMB2