A resource-centric approach to implementing the controllers, routes, and serializers needed to support the JSON API spec.

Migrate large tables without downtime by copying to a temporary table in chunks. The old table is not dropped. Instead, it is moved to timestamp_table_name for verification.

Lotus utilities

Colored red/green output for Minitest

Mittsu is a 3D Graphics Library for Ruby, based heavily on Three.js

OpenGL 3 renderer for Mittsu using GLFW for context creation

Multiple databases for Rails

Tools for handling the Zawgyi font encoding in Myanmar.

OmniAuth strategy for Slack

Command-line client for Papertrail hosted log management service. Tails and searches app server logs and system syslog. Supports Boolean search and works with grep and pipe output (Unix).

Prawn Handler for Rails. Handles and registers pdf formats.

Self-hosted performance monitoring engine for Rails apps. Tracks slow requests, N+1 queries, and SQL performance. All data stays in your own database — no third-party cloud required.

The Ruby Language Toolkit provides classes for creating context-free grammars, lexers, parsers, and abstract syntax trees.

Knows how to calculate the SkunkScore for a set of Ruby modules

This gem allows you to easily use the Pivotal Tracker v5 API.

A collection of extensions and developer tools for ViewComponent

A Ruby gem for performing work in background threads.

Multiple worksheets can be added to a workbook and formatting can be applied to cells. Text, numbers, formulas, hyperlinks and images can be written to the cells.

Reliable, distributed cron.

Package to simplify including the Adyen payments services into a Ruby on Rails application. The package provides functionality to create payment forms, handling and storing notifications sent by Adyen and consuming the SOAP services provided by Adyen. Moreover, it contains helper methods, mocks and matchers to simpify writing tests/specs for your code.