Ruby on Rails is a full-stack web framework optimized for programmer happiness and sustainable productivity. It encourages beautiful code by favoring convention over configuration.

A flexible two-column Jekyll theme.

A simple Jekyll theme for words and pictures.

Send RPCs from Ruby using GRPC

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call.

Thor is a toolkit for building powerful command-line interfaces.

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. It is flexible, offers heuristic parsing, and additionally provides extensive support for IRIs and URI templates.

The easiest way to automate beta deployments and releases for your iOS and Android apps

Helpers for making new Huginn Agents

MessagePack is a binary-based efficient object serialization library. It enables to exchange structured objects between many languages like JSON. But unlike JSON, it is very fast and small.

A really Ruby Mail handler.

A pure ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

An object-oriented testing framework

A minimal mime type library

A Ruby parser written in pure Ruby.

Colorize printed text on ANSI terminals

RubyVM

Output plugin to ship logs to a Grafana Loki server

HTTP::Cookie is a Ruby library to handle HTTP Cookies based on RFC 6265. It has with security, standards compliance and compatibility in mind, to behave just the same as today's major web browsers. It has builtin support for the legacy cookies.txt and the latest cookies.sqlite formats of Mozilla Firefox, and its modular API makes it easy to add support for a new backend store.

This is a Domain Name manipulation library for Ruby. It can also be used for cookie domain validation based on the Public Suffix List.