A library that can generate graph easily, by cairo (rcairo) and Ruby.

Clipcellar is a full-text searchable data store for clipboard by GTK+ (via Ruby/GTK2) and Groonga (via Rroonga).

Commit-comment-tools is the tools for [commit-comment-service](http://www.clear-code.com/services/commit-comment.html).

Markdown renderer for Daimon

Dockerfile generator for Groonga family.

Parser and builder implementation for EPUB CFI defined at http://www.idpf.org/epub/linking/cfi/

Builds EPUB directory static site from EPUB files, package documents or Web Publication manifests.

This library supports making and editing EPUB books

Provides tool and library of full text search for EPUB books

Feedcellar is a full-text searchable RSS feed reader and data store by Groonga (via Rroonga) with Ruby.

Feedcellar::Curses is a curses interface for Feedcellar.

Feedcellar::Gtk is a GTK+ interface for Feedcellar.

A tesing tools for Feedcellar.

Web interface for Feedcellar is a full-text searchable RSS feed reader by Rroonga.

Filerary is a fulltext search tool for local files that contains text. For example, .txt, .pdf, .xls and so on.

A search tool for filenames in your directories.

Droonga (distributed Groonga) plugin for Fluent event collector

This provides ability to crawl public activities of users.

A toolbox for managing font families.

Grnline is created by Ruby. This uses [grnwrap](https://github.com/michisu/grnwrap) as a reference. grnwrap is created by Python.