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 gem with tools for machine learning.

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.

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

A simple gem to more elegantly place a staging server or other in-progress application behind a basic codeword. It’s easy to implement, share with clients/collaborators, and more beautiful than the typical password-protection sheet.

Pippi is a utility for locating suboptimal Ruby class API usage.

Simple Emoji picker for your app

Rails signed form security

An interface for creating feature-driven operations.

Tools to help you develop Zendesk Apps.

Provides easy way to match browser user agent string with specified set of rules (from browserslist tool)

Dory lets you forget about IP addresses and port numbers while you are developing your application. Through the magic of local DNS and a reverse proxy, you can access your app at the domain of your choosing. For example, http://myapp.docker or http://this-is-a-really-long-name.but-its-cool-cause-...

A Ruby library for interacting with electronic filings from the Federal Election Commission.

Create responsive UI/UX for mobile and web using Markdown Syntax