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 for your API are up to date.

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.

Faster implementation of Haml template language.

Papercraft: component-based HTML templating for Ruby

Rubyoshka: composable HTML templating for Ruby

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

Fast XML to Ruby Hash converter

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

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.

Convert Slack message markdown to HTML.

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

Command line utility for previewing Markdown files with Github styling

Fast HTML escape utility

LinuxFr.org HTML processing filters and utilities, adapted from those of GitHub

Lydown is a language and tool for music notation