tcllib

A comprehensive library providing utility modules and functions for the Tcl programming language

Learn about the computer language and emulation

Free terminal emulator providing Linux command-line tools, package management, and remote server access for developers

Superb suite of tools for developers and artists

Excellent program that teaches programming skills to newcomers

Two-dimensional game engine used to build characters that fight

Lightweight, streamlined system that boosts performance on older PCs by removing unnecessary features and bloatware