Ruby on Rails

Hand-crafted frontend development

The authorization Gem for Ruby on Rails.

A modular Ruby web server interface.

Take a peek into your Rails applications.

Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

A small PEG based parser library. See the Hacking page in the Wiki as well.

A modern gem manager: Gel is a lightweight alternative to Bundler

Real Vim ninjas count every keystroke - do you?

Johnson wraps JavaScript in a loving Ruby embrace.

Parsing Expressions for Ruby

Ephemeral Docker jails for running untrusted Ruby code

A Ruby Language Server implementation

A simple PEG library for ruby

🍔 A ruby implementation of the PubGrub CDCL-based version solver

Debugging toolbar for Rack applications implemented as middleware

DataObjects

A JavaScript implementation for the Rubinius VM

The open source error catcher that's Airbrake API compliant

VirtualAttributes allows you to define a ruby method that acts like an attribute or relation.

An exception hierarchy corresponding to SQLSTATE codes from the SQL Standard.

Manages stack traces across language boundaries

A VBScript implementation. Just because.

Selection list management and form and view helpers.

Yo Dawg, I Heard You Like Parsing Ruby...

DataObjects

Johnson wraps JavaScript in a loving Ruby embrace.

A simple PEG library for ruby