Execute your ActiveRecord migrations with Percona's pt-online-schema-change. Formerly known as Percona Migrator.

A Liquid tag plugin for Jekyll blogging engine that embeds Tweets, Timelines and more from Twitter API.

Turbograft is a hard fork of Turbolinks, allowing you to perform partial page refreshes and offering ajax form utilities.

Based on the objc.io post about VIPER. It saves time in the implementation generating the controllers and adding interactions between them (in Swift or Objective-C)

work...within limits

Ruby wrapper for the Binance API.

Yaml-backed ApplicationHash for CanCan Roles

Capistrano plugin for deploying to AWS AutoScale Groups.

FortyFacets lets you easily build explorative search interfaces based on fields of your active_record models.

The JitPreloader has the ability to send notifications when N+1 queries occur to help guage how problematic they are for your code base and a way to remove all of the commons explicitly or automatically

A middleware framework to make meddling easy.

Finding time-consuming database queries for ActiveRecord-based Rails Apps

rubocop-changes will run rubocop on changed lines from forked point in your main branch. It will not complain about existing offenses in master branch on your git prioject. This gem is perfect as a Continuous Integration tool

Starscope is a code indexer, search and navigation tool for Ruby, Golang, and JavaScript. Inspired by the extremely popular Ctags and Cscope utilities, Starscope can answer a lot of questions about a lot of code.

Copper is a tool to validate configuration files

ChromeRemote is a client implementation of the Chrome DevTools Protocol in Ruby

Ruby's favorite feed auto-discovery tool

This is a simple and easy-to-use Jenkins Pipeline generator with features focused on automating Job & Pipeline creation from the YAML files checked-in with your application source code

Build complex rules, serialize them as JSON, and execute them in ruby. See http://jsonlogic.com

Kubernetes client library for Ruby