Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

Treat an ActiveRecord model as a file attachment, storing its patch, size, content type, etc.

Model and repository framework

A compiler for the Mustache templating language

Continuous integration server built on top of Jenkins and Hubot

gmail backup software

A social cookbook based on Facebook's Open Graph

Cube: A system for time series visualization.

Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.

Cache method calls and speed up your Ruby on Rails application with MethodCacheable.

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Deployinate!

Wraps memcached, redis, memcache-client, dalli and handles their weirdnesses, including forking.

Experiment Driven Development for Ruby

Distributed testing framework for RSpec

Instagram Real-time API Demo

A client side service discovery and execution model.

Distributed HTTP load tester, written in Clojure and Javascript.

Collection of Ruby classes that wrap Redis data structures

Website-management software (CMS) written in Clojure.

Defines a simple interface to multiple cache-like storage engines by wrapping common Ruby client libraries like memcached, redis, memcache-client, dalli. Handles each underlying library's weirdness…

A rich Ruby API and DSL for the Elasticsearch search engine

Plask is a multimedia programming environment.

Logstash - transport and process your logs, events, or other data

sones GraphDB - opensource graph database

Rum based microframework for web development.

Nginx module that adds a 'request id' header that can be used to correlate frontend and backend requests.

Process your Paperclip attachments in the background with delayed_job or Resque.

Expose localhost servers to the Internet

Helium - javascript tool to scan your site and show unused CSS