Gin is a small Ruby web framework, built on Rack, which borrows from Sinatra expressiveness, and targets larger applications.

The tool that generate epub from git repository

Simple git-powered approval tests. With RSpec integration.

gmd is a small command-line utility to easily generate fancy HTML from Markdown.

A tool for generating reports from Xcode results bundle. Analyze results bundle directory created by Xcode during building, testing, running and generates HTML report with results.

Goofy is a microframework for web applications(heavily based on Cuba).

A web framework built on top of Rack, it has the simplicity of sinatra and the structure of rails

A fake govuk notify service that sends emails via smtp for ease of testing

Use Builder in Grape

Use erb in grape

Yet another ruby framework

This is a mini framework built with ruby.

Guard to render templates.

Guinness is a micro framework for building static websites.

Gurk

Web GUI for controlling Gush workflows

Use hobbit with some template niceties and other conveniences.

Simple HTTP server which allows transpiling HAML files through HTTP request using Ruby implementation

Share your Handlebars views between client and server, eliminate code duplication and make your single-page app SEO friendly

Use Handlebars templates precompiled and wrapped in a AMD define block, with the asset pipeline in Rails 3.1+ applications.