Forspell is spellchecker for code and documentation.It uses well-known hunspell tool and dictionary, provides customizable output, and could be easily integrated into CI pipeline.

GitLab Flavored Markdown extensions on top of Kramdown markup. Tries to be as close as possible to existing extensions.

Cache-Control and Expires helpers for Grape

Grntest is a testing framework for Groonga. You can write a test for Groonga by writing Groonga commands and expected result.

Groonga-command-parser is a Ruby library to parses [groonga](http://groonga.org/)'s command syntax. You can write a program to process groonga's command by using groonga-command-parser.

Guard::RSpectacle automatically tests your code with RSpec

Adds a CodeRay syntax highlighting filter to Haml

HAML filter for Kramdown

HighCarb can build a presentation based on HAML, Markdown or raw HTML

Rich field types and migration generator for Rails

JayFlavoredMarkdown Converter

A Jekyll library for building component-based UI

jekyll-task-i18n is GitHub pages ready i18n approach for Jekyll.

Cucumber + Capybara = Kookaburra? It made sense at the time.

kramdown-converter-pdf uses Prawn to convert a kramdown document to PDF

kramdown-plantuml allows you to use PlantUML syntax within fenced code blocks with Kramdown (Jekyll's default Markdown parser).

This is a syntax highlighter plugin for Kramdown that leverages Tree-sitter's native syntax highlighter to highlight code blocks (and spans) when rendering HTML. Tree-sitter is a modern, general-purpose parsing library that outclasses many existing tools at the task of syntax highlighting. This ...

Combines Liquid and Markdown templating for safe customer-editable pages and emails. Also supports templates from the database

llm.rb is a zero-dependency Ruby toolkit for Large Language Models that includes OpenAI, Gemini, Anthropic, DeepSeek, Ollama, and LlamaCpp. It’s fast, simple and composable – with full support for chat, streaming, tool calling, audio, images, files, and JSON Schema generation.

This plugin fetches log events from Okta