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.

Convert RGeo data to and from GeoJSON. rgeo-geojson is an extension to the rgeo gem that converts RGeo data types to and from GeoJSON.

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

Deprecated finder APIs extracted from Active Record.

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

AutoStripAttributes helps to remove unnecessary whitespaces from ActiveRecord or ActiveModel attributes. It's good for removing accidental spaces from user inputs. It works by adding a before_validation hook to the record. It has option to set empty strings to nil or to remove extra spaces inside...

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

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 shar...

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)

Interact with REST services in an ActiveRecord-like manner

Microsoft Azure Storage Client Library for Ruby

A pure-Ruby Protocol Buffers library

Routing filters wraps around the complex beast that the Rails routing system is, allowing for unseen flexibility and power in Rails URL recognition and generation.

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

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