GitLab Language detection

Ruby API for Elasticsearch. See the `elasticsearch` gem for full integration.

Library and CLI for generating a website from a GraphQL API's schema definition. With ERB templating support and a plethora of configuration options, you can customize the output to your needs. The library easily integrates with your Ruby deployment toolchain to ensure the docs fo...

Converts ANSI to HTML

CSV Validator

Firefly is your own personal URL shortener for your own domain. It's written in Ruby and powered by Sinatra. You can run it with any Rack-capable web server.

Rubyoshka: composable HTML templating for Ruby

Faster implementation of Haml template language.

Converts a vimwiki markdown file to html. It parses [[links]] and has support for syntax highlighting.

Fast XML to Ruby Hash converter

The wrapper automates LaTeX to HTML5 conversions with LaTeXML, addressing common production needs such as error-handling, timeouts, managing option sets and automatic recognition of available binaries.

A ruby web shell that has autocompletion and readline behavior. It uses websockets, repl.js, readline.js and ripl for the shell engine.

Asset Pipeline for classy Sinatra (and/or Rack) apps

Command line utility for previewing Markdown files with Github styling

Just the language names, details and colors from github-linguist

Lydown is a language and tool for music notation

Qeweney - cross library HTTP request / response API

QNA - cross library HTTP request / response API

Convert Slack message markdown to HTML.

Awesome and easy-to-use extensions to Ruby String class.