Open source payments + billing infrastructure

Rails push notifications for mobile platforms

Record and replay browser sessions in a self-hosted Rails Engine.

Ruby client for Typesense: https://github.com/typesense/typesense

Series of Actions with an emphasis on simplicity.

📸 Sliding action script

An online MJML Editor with Liquid Support.

The personal finance app for everyone

Concurrency and rate-limit throttling for Sidekiq

Deploy static sites using nginx + SSI with Kamal

Ruby on Rails app that powers crimethinc.com

🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.

Customer-supplied encryption keys for ActiveStorage blobs

Create associations that combine multiple Active Record associations using a SQL UNION under the hood.

Hyperwood is an open-source system for crafting furniture from simple wooden slats.

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, dim…

Identify database issues before they hit production.

A lightweight pub/sub system for decoupled intra-process communication in Ruby applications

Lightweight proxy server for Kamal

State-of-the-art transformers for Ruby

Wafris Client for Rails and Rack applications

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

Performant financial charts built with HTML5 canvas

Queries and data for RUM insights