Apache ECharts is a powerful, interactive charting and data visualization library for browser

A Git-compatible VCS that is both simple and powerful

math and logic formula parser and evaluator

Ruby Tests Profiling Toolbox

A parallel test runner for RSpec and Cucumber with pretty output

RabbitMQ wire tap and swiss army knife

to_json but I wrote it myself

Simple, Fast, and Declarative Serialization Library for Ruby

A comprehensive guide to online resources about "Reactive" Ruby on Rails development

Use Postgres advisory lock to isolate code execution across machines

Official repository of the bootstrap_form gem, a Rails form builder that makes it super easy to create beautiful-looking forms using Bootstrap 5.

an extension to the sidekiq message processing to track your jobs

Ruby gem for user notification management.

JSON Web Token and its family (JSON Web Signature, JSON Web Encryption and JSON Web Key) in Ruby

Release your ruby gems with ease.

💨 Writing Fast Ruby 😍 -- Collect Common Ruby idioms.

Web-based Redis browser that can work as standalone app or mounted Rails engine

⚡️ Blazing fast scrolling for any amount of data

Headless Chrome/Chromium driver for Capybara

Ruby DSL to create Avro schemas

A Ruby client library for Apache Kafka

Agnostic pagination in plain ruby

A modern, responsive admin framework for Ruby on Rails

Ruby parser to work with ISO8601 dateTimes and durations — http://en.wikipedia.org/wiki/ISO_8601

🌊 A flexible and fun JavaScript file upload library

Gibbon is an API wrapper for MailChimp's API

Domain Driven Design in Python, Ruby and other dynamic languages resources

A time-series database for high-performance real-time analytics packaged as a Postgres extension