Squib is a Ruby DSL for prototyping card games

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. You can use PDF and image as slide source. Rabbit can show PDF and imagedirectly. You can create your slide by other presentation tool and show yourslide by Rabbit. If you show your slide by Rabbit, you can use programmerfriendly keyboard interface provided by Rabbit to control your slide. You can upload your slide as a gem. If you publish your slide as a gem, youcan see your slide at https://slide.rabbit-shocker.org/ .

Syntax tree generator made with Ruby

Adds the convert method to Emojidex::Collection and Emojidex::Emoji, which\ allows you to convert an emoji collection or a single emoji to the specified\ image format.

Access and manipulate the scalable, free icons of game-icons.net

A unicode aware PDF writing library that uses the ruby bindings to various c libraries ( like cairo, pango, poppler and rsvg ) to do the heavy lifting.

Hight end SVG manipulation tools for Ruby.\nIncludes chained keyframe generation, (A)PNG conversion and more.

This is a simple gem that wraps RSVG and Cairo gems

Mireru is a keyboard friendly file viewer by Ruby/GTK3. It can handle a variety of file types (Picture, Text, PDF, Video and etc.).

ZiK is an audio player based on gstreamer. It uses the path of your audio files instead of a music library.