The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web. http://getbootstrap.com

Official Twilio SendGrid Gem to Interact with Twilio SendGrids API in native Ruby

A Ruby DSL builder for Elasticsearch

A stats collection and distributed tracing framework

Markdown TaskList components

lolcommits takes a snapshot with your webcam every time you git commit code, and archives a lolcat style image with it. It's selfies for software developers. `git blame` has never been so much fun.

Extensions for the Elasticsearch Rubygem

Use the GraphiQL IDE for GraphQL with Ruby on Rails. This gem includes an engine, a controller and a view for integrating GraphiQL with your app.

Adds support for creating state machines for attributes on ActiveRecord

MOVED to view_component.

Shrine is a toolkit for file attachments in Ruby applications. It supports uploading, downloading, processing and deleting IO objects, backed by various storage engines. It uses efficient streaming for low memory usage. Shrine comes with a high-level interface for attaching uploaded files to dat...

A Toml parser using Citrus parsing library.

JSON Schema validator. Supports drafts 4, 6, 7, 2019-09, 2020-12, OpenAPI 3.0, and OpenAPI 3.1.

RubyCritic is a tool that wraps around various static analysis gems to provide a quality report of your Ruby code.

Rack middleware to measure production code usage (LOC runtime usage)

An efficient implementation of an lru cache

Einhorn makes it easy to run multiple instances of an application server, all listening on the same port. You can also seamlessly restart your workers without dropping any requests. Einhorn requires minimal application-level support, making it easy to use with an existing project.

This is a custom Markdown processor to be used with GitHub's HTML::Pipeline.

Rails I18n de-facto standard library for ActiveRecord model/data translation.

Easy activity tracking for your ActiveRecord models. Provides Activity model with details about actions performed by your users, like adding comments, responding etc.