Easy multi-tenancy for Rails in a shared database setup.
:christmas_tree: Giving back to open source for the holidays
A wonderfully simple calendar gem for Rails
Ruby JSON Schema Validator
Test your rendered HTML files to make sure they're accurate.
Official repository of the bootstrap_form gem, a Rails form builder that makes it super easy to create beautiful-looking forms using Bootstrap 5.
Sphinx/Manticore plugin for ActiveRecord/Rails
Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.
Modern encryption for Ruby and Rails
Generate test coverage reports for Xcode projects & hook it into CI.
β‘οΈ Vite.js in Ruby, bringing joy to your JavaScript experience
pg_search builds ActiveRecord named scopes that take advantage of PostgreSQLβs full text search
Official Geokit plugin for Rails/ActiveRecord. Provides location-based goodness for your Rails app. Requires the Geokit gem.
A Ruby implementation of an Event Store based on Active Record
Consul Democracy - Open Government and E-Participation Web Software
Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines β even for messy user-uploaded real-world data.
Ruby gem & CLI to convert Word (.docx) documents to Markdown. Superseded by word-to-markdown-js at word2md.com
Optimize images using multiple utilities
Really simple rubygem hosting
Prevents duplicate Sidekiq jobs
Every Rails page has footnotes that gives information about your application and links back to your editor
ActiveRecord plugin allowing you to hide and restore records without actually deleting them.
Static type checker for Ruby
:monkey: Resiliency toolkit for Ruby for failing fast
Discover the best way to get started contributing to Open Source projects
Contracts for Ruby.
The Official MongoDB Ruby Driver
Google Cloud Client Library for Ruby
Bunny is a popular, easy to use, mature Ruby client for RabbitMQ
Validation library with type-safe schemas and rules
A collection of reverse engineered Apple things, as well as a machine-readable database of Apple hardware
ManageIQ Open-Source Management Platform
Development repository for the docker cookbook
Headless Chrome/Chromium driver for Capybara
A Ruby gem for communicating with the Twilio API and generating TwiML
Versatile PDF creation and manipulation for Ruby
Making HTML emails comfortable for the Ruby rockstars
Ruby bindings for libcurl
A Rails engine for queueing and managing data migrations.
A simple and fast JSON API template engine for Ruby on Rails
Barebones two-factor authentication with Devise
Simple, Fast, and Declarative Serialization Library for Ruby
Fluentd daemonset for Kubernetes and it Docker image
A mocking and stubbing library for Ruby
A Ruby client library for Apache Kafka
Identify app models with a URI
A ruby client for the Slack Web and Event APIs.
Structured AI workflows made easy
Camaleon CMS is a dynamic and advanced content management system based on Ruby on Rails
:page_with_curl: Asciidoctor PDF: A native PDF converter for AsciiDoc based on Asciidoctor and Prawn, written entirely in Ruby.
Autoprefixer for Ruby and Ruby on Rails
New Relic RPM Ruby Agent
macOS cross compiler toolchains
icalendar.rb main repository
The tool to avoid various issues due to inconsistencies and inefficiencies between a database schema and application models.
First-party email analytics for Rails
Do it like => validates :photos, attached: true, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 500.kilobytes }, limit: { min: 1, max: 3 }, aspect_ratio: :landscape, dimension: { width: { in: 800..1600 }
Usable, fast, simple HTTP 1.1 for Ruby
RSpec tests for your AWS resources.
Use ESM with importmap to manage modern JavaScript in Rails without transpiling or bundling.