A major mode for editing Haskell (the functional programming language) in Emacs.

QScintilla is a text editor for Qt5 with features especially useful when writing and debugging source code. These include support for syntax styling, error indicators, code completion, call tips and margins.

python3-ufo2ft converts fonts from UFO, a common font source format, to fonttools Python objects, which can subsequently saved as OTF or TTF binaries.

jIconFont is an API to provide icons generated from any IconFont. These icons can be used in Java GUI toolkits, such as Swing and JavaFX.

Monoid is customizable and optimized for coding with bitmap-like sharpness at 12px/9pt even on low res display.