BASIC language interpreter (multiplatform)
A Text Editor - Modeled Off Editor Within ISPF / SPF / PDF
Vim-like editing in Eclipse
Configurable Editor in Python
Minor mode for Emacs that deals with parens pairs
An extensive IDE for exploring GraphQL API's
Tools for developing qooxdoo Web apps
elvis, a vi text editor clone
Electronic design and programming tools suite like Eagle, MpLab
Keep a snapshot at hand and conveniently search any volume
Create hyperlinks just by dragging, find contacts instantly, ...
A Java class library of general usability
Simple text editor written in Lazarus
pykte is a simple text editor with support for unicode.
A personal wiki created by your directory structure
Tool to easily type accented letters on generic keyboards
Convert images to Ascii Art, with a lot of options and drawing tools