A framework for creating e-books from Markdown/Textile text markup using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs. Mac users that have Textmate installed can have source code highlighted with his favorite theme.

Provides a Milkdown-based rich markdown editor as a Rails engine with Stimulus controllers, importmap integration, and rails-active-ui components.

Utilities for editing frontmatter in markdown files

Render a tree of Markdown documents inside your Rails app.

Markdown and SCSS only Jekyll theme

Pipeline: URL → ContentFetcher (Markdown) → LlmClient (JSON). Supports Jina/Firecrawl fetchers and OpenAI-compatible/Anthropic LLM providers.

A modern Markdown document processor in pure Ruby, with an arena-style AST and full CommonMark spec test suite compliance.

Markdown generator from source code

Helps convert a big xml file (like from squarespace) into separate markdown files

+rdoc2md+ is a utility for converting Rdoc style documents into markdown. The primary motivation is to make a Hoe gem project more github friendly. Hoe depends on a README.txt file in Rdoc format. Github expects a README.md file to display nicely on the webpage. This utility lets you make the ...

Kramdown-based support for Markdown JavaScript (mdjs) in Bridgetown

Generate domain diagram from markdown docs.

* Лёгкий вывод блочных и инлайновых текстов, отформатированных с помощью Textile, Markdown или simple_format * Дефолтные тексты в I18n * При редактировании тексты сохраняются в базе * Подключаемые обработчики (препроцессоры) — можно легко подключить «Типограф Лебедева» * Удобный, встроенный в сай...

Provides GitHub Flavored Markdown CSS for the Rails 3.1+ asset pipeline.

Parses markdown for trivia questions

Provides a row-based object model and utility methods for creating, parsing, transforming, and exporting Markdown tables in Ruby.

Trifle::Docs is way too simple documentation app. It uses your markdown files and structure to build up your documentation. You can use it as a standalone app or mount it in your Rails app.

Scrapes a story off FF.net, converts it to Markdown, and turns it to PDF with LaTeX

This is a plugin for converting urls in markdown files to relative paths required by Jekyll.

SwarmSDK is a complete reimagining of Claude Swarm that runs all AI agents in a single process using RubyLLM for LLM interactions. Define collaborative AI agents in simple Markdown files with YAML frontmatter, and orchestrate them without the overhead of multiple processes or MCP inter-process co...