xlsx spreadsheet generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx helps you create beautiful Office Open XML Spreadsheet documents ( Excel, Google Spreadsheets, Numbers, LibreOffice) without having to understand the entire ECMA spec...

Simple EPUB/PDF generator from Markdown. Inspired by denden converter

Unobtrusive debug logging for Ruby. NO LITTERING. Automatically log selected methods and their arguments as they are called at runtime!

DocParser is a Ruby Gem for webscraping

DocuBot creates HTML or CHM documentation from a hierarchy of files, supporting markups like Markdown, Textile, and Haml.

The goal of this project is to provide an easy & frictionless way to edit an online tech documentation. The sweet spot of this editor is to be able to generate pages containing multiple snippets of highlighted code & conditional sections (which wasn't really available in any other CMS we ...

It may be used for other HTTP servers.

Droonga engine is a core component in Droonga system. Droonga is a scalable data processing engine based on Groonga. Droonga means Distributed Groonga.

Cette librairie de composants vise à simplifier l’usage du DSFR (Système de Design de l'État) dans les applications web utilisant Ruby On Rails

EarlReport generates HTML+RDFa rollups of multiple EARL reports.

Library module for Next-L Enju

Film Buff provides a Ruby wrapper for IMDb's JSON API, which is the fastest and easiest way to get information from IMDb.

A Markdown-like syntax for web forms.

GitLab Flavored Markdown extensions on top of Kramdown markup. Tries to be as close as possible to existing extensions.

Grntest is a testing framework for Groonga. You can write a test for Groonga by writing Groonga commands and expected result.

Groonga-command-parser is a Ruby library to parses [groonga](http://groonga.org/)'s command syntax. You can write a program to process groonga's command by using groonga-command-parser.

Adds a CodeRay syntax highlighting filter to Haml

HAML filter for Kramdown

HighCarb can build a presentation based on HAML, Markdown or raw HTML

Rich field types and migration generator for Rails