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A curated list of awesome awesomeness

A curated list of engineering blogs

The Ruby Programming Language

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

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

Liquid markup language. Safe, customer facing template language for flexible web apps.

OpenProject is the leading open source project management software.

The administration framework for Ruby on Rails applications.

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

Minimal authorization through OO design and pure Ruby classes

A performance dashboard for Postgres

A Ruby/Rack web server built for parallelism

help to kill N+1 queries and unused eager loading

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

Better error page for Rack apps

The web, with simplicity.

A command-line tool that reorganizes your Xcode project folder to match your Xcode groups

The authorization Gem for Ruby on Rails.

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

Decorators/View-Models for Rails Applications

The open source error catcher that's Airbrake API compliant

Flexible and fast xcodebuild formatter

Configurable tool for writing clean, consistent SCSS

A Really Ruby Mail Library

Simple one-liner tests for common Rails functionality

A nice place to read on the web.

Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

Debugging in Ruby 2