A command line tool for scale of pix.

You can create your slide as a text file. It means that you can version controlyour slide like your Ruby scripts. You can custom your slide style by Ruby.So Rabbit is for Rubyist. You can use RD, Markdown and Wiki format as slide source. Rabbit provides programmer friendly keyboard interface. It uses Emacs and Vistyle keybindings by default. This is the Qt6 version of Rabbit, using ruby-qt6 for the GUI layer.

A wrapper tool of PicoRuby Rapicco terminal-based presentation

A program for capturing screencasts

Enhances the Sevgi toolkit with helper objects.

An image generator for Shogi's pieces (it's "ko-ma" in Japanese) for Ruby by cairo.

A rendering tool for short text such as tanka (31-mora Japanese poem).

Generates sequence diagram.