This gem is used by GitHub to render any fancy markup such as Markdown, Textile, Org-Mode, etc. Fork it and add your own!

kramdown is yet-another-markdown-parser but fast, pure Ruby, using a strict syntax definition and supporting several common extensions.

A fast, safe and extensible Markdown to (X)HTML parser

kramdown-parser-gfm provides a kramdown parser for the GFM dialect of Markdown

Map simple html back into markdown, e.g. if you want to import existing html data in your application.

This gem is used by GitLab to render any non Markdown markup

This is a custom Markdown processor to be used with GitHub's HTML::Pipeline.

Markdown TaskList components

Nanoc is a static-site generator focused on flexibility. It transforms content from a format such as Markdown or AsciiDoc into another format, usually HTML, and lays out pages consistently to retain the site’s look and feel throughout. Static sites built with Nanoc can be deployed to any web server.

Bootstrap Agency ported to Jekyll. Added lots of new features: Markdown support, custom pages, Google Analytics, customizable styling, and more! This is the most up-to-date Jekyll Agency theme.

Style checker/lint tool for markdown files

BlueCloth is a Ruby implementation of John Gruber's Markdown[http://daringfireball.net/projects/markdown/], a text-to-HTML conversion tool for web writers. To quote from the project page: Markdown allows you to write using an easy-to-read, easy-to-write plain text format, then convert it to struc...

This is a plugin for markdown-it which adds support for embedding audio/video in the HTML5 way

Ruby Gem to convert Word documents to markdown.

A simple wrapper for markdown.js to play nice with the Rails asset pipeline.

Convert a markdown text or document into a terminal friendly output.

markdown-tools gem - markdown command line tools

markdown-service gem - markdown HTTP JSON API service

Create responsive UI/UX for mobile and web using Markdown Syntax

Fast Implementation of Gruber's Markdown in C