I18n ActiveRecord backend. Allows to store translations in a database using ActiveRecord, e.g. for providing a web-interface for managing translations.

CSS toolkit from Twitter For Rails 3.1+ Asset Pipeline. Best one of all!

Automatically generate beautiful front-end style guides with Sass and Markdown. See https://livingstyleguide.org for details.

minitest-hooks adds around and before_all/after_all/around_all hooks for Minitest. This allows you do things like run each suite of specs inside a database transaction, running each spec inside its own savepoint inside that transaction, which can significantly speed up testing for specs that share expensive database setup code.

PostgreSQL Cursor is an extension to the ActiveRecord PostgreSQLAdapter for very large result sets. It provides a cursor open/fetch/close interface to access data without loading all rows into memory, and instead loads the result rows in 'chunks' (default of 1_000 rows), buffers them, and returns the rows one at a time.

RGen is a framework for Model Driven Software Development (MDSD) in Ruby. This means that it helps you build Metamodels, instantiate Models, modify and transform Models and finally generate arbitrary textual content from it.

Reactive Extensions for Ruby

Command line tool to help with developing Shopify themes. Provides simple commands to download, upload and delete files from a theme. Also includes the watch command to watch a directory and upload files as they change.

Read xlsx data the Ruby way

WhatLanguage rapidly detects the language of a sample of text

Deprecated finder APIs extracted from Active Record.

Converts AsciiDoc documents into HTML5 presentations designed to be executed by the reveal.js presentation framework.

A fast HTTP / Websocket Server with built-in Pub/Sub support (with or without Redis), static file support and many other features, optimized for Ruby MRI on Linux / BSD / macOS / Windows

A fast HTTP / Websocket Server with built-in Pub/Sub support (with or without Redis), static file support and many other features, optimized for Ruby MRI on Linux / BSD / macOS / Windows

A library for specifying, quering, and enumerating recurring events for calendars in Ruby.

OCRA (One-Click Ruby Application) builds Windows executables from Ruby source code. The executable is a self-extracting, self-running executable that contains the Ruby interpreter, your source code and any additionally needed ruby libraries or DLL.

Rails performance tests (removed from core in Rails 4.0)

Sablon is a document template processor. At this time it works only with docx and MailMerge fields.

Interact with REST services in an ActiveRecord-like manner

Twirp is a simple RPC framework with protobuf service definitions. The Twirp gem provides native support for Ruby.