A toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Rich support for multibyte strings, internationalization, time zones, and testing.

New wave Internationalization support for Ruby.

TZInfo provides access to time zone data and allows times to be converted using time zone rules.

Simple, efficient background processing for Ruby.

Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScript, CoffeeScript, CSS, Sass, and SCSS.

The CocoaPods-Core gem provides support to work with the models of CocoaPods. It is intended to be used in place of the CocoaPods when the the installation of the dependencies is not needed.

Arel Really Exasperates Logicians Arel is a SQL AST manager for Ruby. It 1. Simplifies the generation of complex SQL queries 2. Adapts to various RDBMSes It is intended to be a framework framework; that is, you can build your own ORM with it, focusing on innovative object and collection modeling as opposed to database compatibility and query generation.

A Ruby wrapper for Linux inotify, using FFI

Basic utility functions for Core Chef Infra development

A plain-Ruby implementation of GraphQL.

Puppet, an automated configuration management tool

Mongoid is an ODM (Object Document Mapper) Framework for MongoDB, written in Ruby.

AASM is a continuation of the acts-as-state-machine rails plugin, built for plain Ruby objects.

A fast, open source text processor and publishing toolchain for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

Type system for Ruby supporting coercions, constraints and complex types like structs, value objects, enums etc

A toolset of small support modules used throughout the dry-rb ecosystem

Deploy web apps in containers to servers running Docker with zero downtime.

Sorbet's runtime type checking component

Beautiful, performant feature flags for Ruby and Rails.

Predicate logic with rule composition