🌐 Jekyll is a blog-aware static site generator in Ruby

Create agents that monitor and act on your behalf. Your agents are standing by!

A platform for community discussion. Free, open, simple.

Vagrant is a tool for building and distributing development environments.

A simple, Git-powered wiki with a local frontend and support for many kinds of markup and content.

🍻 Default formulae for the missing package manager for macOS (or Linux)

Simple, efficient background processing for Ruby

Fluentd: Unified Logging Layer (project under CNCF)

Manage complex tmux sessions easily

A deployment automation tool built on Ruby, Rake, and SSH.

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

Effing package management! Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity.

Acceptance test framework for web applications

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

⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps

A Ruby/Rack web server built for parallelism

YADR - The best vim,git,zsh plugins and the cleanest vimrc you've ever seen

Better error page for Rack apps

A runtime developer console and IRB alternative with powerful introspection capabilities.

A truly monstrous async web chat using no JS whatsoever on the frontend

Rainbows and unicorns!

Manage Procfile-based applications

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

Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.

Object-based searching.

A Rails form builder plugin with semantically rich and accessible markup.

Sequel: The Database Toolkit for Ruby

Manage your Ruby application's gem dependencies

Database based asynchronous priority queue system -- Extracted from Shopify

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites