Hamlet is a template language whose goal is reduce HTML syntax to the essential parts.

HAML filter for Kramdown

HashTML is a gem for parsing HTML documents to Ruby Hash-like objects.

The HTTP toolkit

Convert a Kramdown document to Hexp

Hexpress is for Human Expressions, similar to Verbal Expressions

Extends the Markdown parser Kramdown to support hieroglyphs, inline multi-column glosses, and output to BBCode for use on forums. Includes an executable for processing files and a webfont version of the Gardiner signs.

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

Hoe::Halostatue is a [Hoe][hoe] meta-plugin that provides improved support for Markdown README files, provides features from other plugins, and enables improved support for [trusted publishing][tp]. Hoe::Halostatue 3.0 incorporates functionality derived from [`hoe-gemspec2`][hgs2] with more support for [reproducible builds][rb] and replaces [`hoe-markdown`][hmd] with an internal implementation.

HotDocs is a set of optimized Rails components & tools for writing docs.

An easy way to create HTML and plain text emails using Markdown markup and Liquid layouts.

HTTP sever for directory index with extra features

A Minimal SSG

Transformers for I18n ruby library

The It's All Text! Editor Daemon

Standard gem for in-house staff, until official gollum progresses faster than our own fixes.

A documentation generator for Phlexite

Inkstream is a sleek and modern Jekyll theme tailored for bloggers seeking a seamless platform to express their ideas and stories. With its elegant design and intuitive features, Inkstream facilitates the continuous flow of content creation, empowering users to share their thoughts effortlessly.

Inqlude is the command line interface for accessing the independent Qt library archive.

Flexible Jekyll plugin gem that extends Kramdown Markdown parser with customizable AST hooks, enabling enhanced Markdown processing and seamless integration within Jekyll sites.