CommonMark.js is a reference implementation for JavaScript. (And a C version available as well). It parses the document format, provides a modifyable abstract syntax tree, and can render to HTML, XML, or per DOM. It's also readily available as NPM/io.js module.
Grav is a modern Web-CMS, implemented in PHP, utilizes flat-file storage, and is optimized for low latency. It uses MD/CommonMark for page structuring, provides a lean but powerful API and plugin hook system, uses Twig for templating, YAML configuration, Doctrine caching. The file store allows simple backups and versioning using any SCM. Grav comes with a feature-rich admin interface and CLI tools are provided.
A python library to write a table in various formats: CSV, HTML, JavaScript, JSON, LTSV, Markdown, MediaWiki, Excel, Pandas, Python, reStructuredText, SQLite, TOML, TSV. Also supports: - Automatic tabular data formatting - Alignment - Padding - Decimal places of numbers - Multibyte character support - Write table to a stream such as a file/standard-output/string-buffer
Cmark is a CommonMark (derived from MarkDown) reference implementation in C. (An implementation in JavaScript is also available). It provides parsing and HTML or XML transformation. An intermediate AST representation of documents can also be augmented. On performance it's on par with sundown. There's a C99 compliant libcmark and a command-line cmark tool included.
Ghost is a Node/io.js based blogging platform. It provides a fully customizable dashboard, and dual-panel live MarkDown editing. Ghost is meant to be mobile-friendly and beatiful out of the box.
Yamado is a minimal note & journal system with extensions for functioning as a homepage & blog. Forget about databases, additional frameworks and the rest. Primarily intended to be installed on a server, requiring only standard utilities like bash, sed and awk. It uses the file system as a database. All articles are submitted as a file and stored as a file. The file format is YAML + Markdown.
CuteMarkEd is a MarkDown editor with live HTML previews, math expressions, and source code and MarkDown syntax highlighting.
A simple GTK-based Markdown previewer, designed to be used with an external editor. There are many Markdown previewers. mdpreview has been written to be as easy to use with an external editor as possible. Just open mdpreview, open your editor and start editing. mdpreview will automatically reload when the file changes, detect when you're viewing the bottom of the document and automatically scroll down on new content, and more. It includes themes that closely resemble github, and bitbucket.
Markdown Taglib is a JSP tag library to render Markdown text to HTML. It uses pegdown as dependency. Pegdown is a pure Java library for clean and lightweight Markdown processing.