Spree Essentials provides a base for several other Spree Commerce extensions. The idea is to provide other extensions with common functionality such as an asset-upload interface, a markdown editor, and a common admin-navigation tab.

A kramdown extension for converting Markdown documents to AsciiDoc.

Run RuboCop against your Markdown files to make sure that code examples follow style guidelines.

Markdown + oEmbed + Sanitize + Syntax Highlighting = the ultimate user input rendering pipeline.

A set of extensions to markdown layered on top of the kramdown library for use in the UK Government Single Domain project

A command line utility to be run in Book repositories to stitch together their constituent Markdown repos into a temporary static-HTML-serving application

Start a markdown server in any directory

A command line utility to be run in Book repositories to stitch together their constituent Markdown repos into a static-HTML-serving application

simple and flexible html to markdown converter

Simple editor for markdown and rails

Ronn-NG builds manuals in Unix man page and HTML format from Markdown. Ronn-NG is a modern, maintained fork of the original Ronn.

使用 Markdown 编写书籍内容，通过 burr 将其转换成 PDF，ePub 和 Mobi 格式电子书。

Serif is a static site generator and blogging system powered by markdown files and an optional admin interface complete with drag-and-drop image uploading.

A simple, beautiful, and embeddable JavaScript Markdown editor.

Scribble is a client facing template language similar to Liquid. Scribble was written in Ruby and can be used in any Ruby or Ruby on Rails project. It takes a template file, consisting of text and Scribble tags and transforms it into text. Scribble can be used to transform any plain text format l...

a converter from Markdown to Re:VIEW. It uses redcarpet.

Next generation template language for fans of Haml and Markdown

Linkify issue numbers (#123) and github users (@gregbell) in markdown changelogs.

Rails gem which adds emoji parsing to markdown

Markdown with support for pseudocode to flowchart and sequence diagram generation