Notorious allows you to take notes in pure Markdown and review them in your browser.

Octopress Image Caption Tag is a major expansion on the feature set of Octopress Image Tag, adding support to Jekyll and Octopress for rich image figures with figcaptions. There are both tag and a new block version provided, with the block version allowing for full markdown foratt...

Generate CHANGELOG with Markdown format from GitHub pull request.

Previw your wiki file as local html file. (format: markdown, rest, textile, rdoc and so on.)

Extends a rails application with pages, allowing the generation of navigation, breadcrumbs etc. Content can be currently written in markdown, textile or plain html.

A few extensions of GitHub Flavored Markdown syntax

A simple Rails blog engine powered by markdown.

A really simple rails engine, serving text files from app/pages as HTML (currently only supports Markdown)

RedRug is a wrapper for Redcarpet, intended to provide more convenient interfaces for common Markdown parsing use cases.

Remark turns simple HTML documents or content in web pages to Markdown source.

API for Markdown Notes app.

Stupid-simple Rack-based Markdown browser with syntax highlighting.

Easily create FAQ documents using Markdown and a few specilaized tags.

Integrates the markdown editor EpicEditor with Rails and Simple Form.

Generates an HTML tree from XML or Markdown.

A system for using Markdown from a folder and turning it into web pages.

Markdown to PDF and HTML conversion tool. Useful for building presentations and other documents.

Smartgen generates static HTML files from markup files, using textile or markdown, and ERB to create layout templates

A markdown to HTML & PDF converter, with simple ERB & HAML templating and CSS styling.

Generates a static site from template files with YAML and Liquid. Stack supports template transformation through Markdown, Textile and Less CSS.