Multi-plaform game programming language - aka Infocom.

A configurable and extensible programmer's editor. It has a large number of features designed to facilitate programming, as well as full text editing capabilities.

Easy to use, fast, extensible Text Editor. Features include folding, syntax highlighting, and modes for a large number of programming languages.

ARM code analyser. Introduction and download for RISC OS, Windows, and Linux.

Development environment for writing Toolbox applications in BASIC. Guide, tutorial, and downloads. [Freeware]

Text editor port, based on the UNIX editor, vi. Includes the binary and source, and links to other Vim sites.

Revision Control System. Automated tracking of changes made to program code.

Written by Tom Hughes. A utility to trace messages passed between WIMP applications.

A hypertext reference program. Freeware.

Template text editor.