Popart shows you what your site looks like, rendered in a bunch of browsers. Make your own piece of modern art, powered by Ruby, sharing and the letter L. Also Sauce Labs.

Gem dependency prebuilder

Migrate Pull requests from one repo to other

Basic Gem to query URLs in parallel

rotate proxy

Allows for simple parallel execution of rspec tests.

Command-line tool for puma to display information about running request/process. We have replaced the colorize gem by rainbow gem due to GPL license issue.

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

Helper to process different types of files (JSON, CSV, etc..) line-by-line from the command line

QSpec inserts spec files to a queue. Workers process that queue one by one.

Ruby-based accessibility testing for Jekyll and other static sites

Rails Doctor orchestrates trusted Rails/Ruby quality tools, adds Rails-specific checks, and emits human and agent-readable health reports.

Run a rake task in multiple processes.

Libary for working with neural networks in Ruby.

A raytracer written in Ruby. Part of the Raysetta project

Light wrapper for RFam data in Ruby.

RbHint is a Ruby code style checking and code formatting tool. It aims to encourage adoption of the community-driven Ruby Style Guide.

Update prototype signature files by heuristic rules

A wrapper around ctags, with search for tag and open file if found.

Fetches a URL you give it and recursively searches for all URLs it can find, building up a list of unique URLs on the same hostname.