A collective list of free APIs

The missing bridge between Java and native C++

An interactive shell for git

Active Record, improved. Live again :)

Persistence gem for Ruby objects using the Data Mapper pattern

Off-heap large object storage

Elixir is a dynamic, functional language for building scalable and maintainable applications

🐦 ⚡ Bluebird is a full featured promise library with unmatched performance.

Fork of Heroku's Ruby Buildpack with added support for compiling Jekyll sites.

unclutter your .profile

Simple Dependency Injection/Service Locator framework for Rails-like applications.

Reduced boilerplate needed for method_missing in ruby.

Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.

Delegate methods in Ruby and preserve self. Add behaviors to your objects without altering their superclass hierarchy.

Decorators/View-Models for Rails Applications

Given/When/Then keywords for RSpec Specifications

Yet another Futures implementation in Ruby

Specify queries to be sent all at once to the database. Save round trips!

A comprehensive implementation of Ruby DSL blocks

A Ruby gem to load environment variables from `.env`.

An ActiveRecord null database adapter for greater speed and isolation in unit tests.

Rack middleware for blocking & throttling

A Rails gem to send messages inside a web application

jQuery Lazy Load for Rails image_tag helpers

Rspec matcher to virtus gem

Compose your business logic into commands that sanitize and validate input.

Generates attr_accessors that encrypt and decrypt attributes

A rich Ruby API and DSL for the Elasticsearch search engine

RabbitMQ River Plugin for elasticsearch (STOPPED)