The EmailAddress Gem to work with and validate email addresses.

Converts AsciiDoc documents into HTML5 presentations designed to be executed by the reveal.js presentation framework.

PostgreSQL Cursor is an extension to the ActiveRecord PostgreSQLAdapter for very large result sets. It provides a cursor open/fetch/close interface to access data without loading all rows into memory, and instead loads the result rows in 'chunks' (default of 1_000 rows), buffers them, an...

A Ruby kernel for Jupyter environment. Try it at try.jupyter.org.

Your Rails console, 1984 style

The Irbtools make working with Ruby's IRB console more fun & productive.

Service objects for your application logic

A simple tool for tracking vendor branches in git.

Apparition is a driver for Capybara that allows you to run your tests on Chrome in a headless or headed manner

Textbringer is a member of a demon race that takes on the form of an Emacs-like text editor.

AI-Powered Assistant Gem right in your Rails console.

The bridge between Calabash iOS and Xcode command-line tools like instruments and simctl.

TLDR will run your tests, but only for 1.8 seconds.

Utopia is a framework for building dynamic content-driven websites.

An opinionated web framework build on web standards

Papercraft: functional HTML templating for Ruby

Rails console history for Heroku, Docker, and more

The Instana gem is a zero configuration tool that will automatically collect key metrics and distributed traces from your Ruby processes. Just install and go.

Peatio Blockchain Plugin for Rubykube

Astronomy and astrometry Ruby library for astronomical data and events.