a graphical database viewer for Groonga by GTK+ with Ruby.

A testing tool for Groonga packages.

IDCF Cli

Rake utilities such as task to download, DSL to define multiple tasks at onece, etc.

Kikeru is a keyboard friendly audio player by Ruby/GStreamer.

Lazy pp json responses. ### JSON#pretty_generate ```ruby example_json = "[[0,1395671860.99505,2.50339508056641e-05],{"alloc_count":136,"starttime":1395671856,"uptime":4,"version":"4.0.0","n_queries":0,"cache_hit_rate":0.0,"command_version":1,"default_command_version":1,"max_command_version":2}]...

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

A file viewer with a focus on flexibility by Ruby/GTK2. A friend of a keyboard.

Nokogiri DOM Range Implementatin based on DOM Standard specification.

Ruby/OSL is a Ruby binding of OpenShogiLib.

Pirka highlights source code syntax in EPUB books

A command line tool for scale of pix.

A file viewer by Rabbit.

Rack::Archive::Zip::Extract serves files in zip archives.

wrapper library of LaTeX

A rhythm game for MML (Music Macro Language) by Gosu.

Rouge lexer for fluentd configuration files

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).