KDevelop
KDevelop PHP Support
KDevelop Python Support
KDiff3
Kexi
KImageMapEditor
Kirigami Gallery
Kompare
KUIViewer
KUIViewer KPart
Lokalize
Massif-Visualizer
Plasma Engine Explorer
Plasma Global Theme Explorer
Plasma Theme Explorer
Plasmoid Viewer
Umbrello
jupp, programmer’s editor — Emacs flavour
jupp, programmer’s editor — JOE flavour
jupp, programmer’s editor — jpico (pico, GNU nano) flavour
jupp, programmer’s editor — jstar (old, pre-jupp, WordStar) flavour
jupp, the Editor which sucks less
SurgeScript
Qt Creator
