scaffold, verify and generate docs from JSON Schema

Ruby on Rails model and controller UML class diagram generator. Originally based on the 'railroad' plugin and contributions of many others. (`brew install graphviz` before use!)

ruby-prof is a fast code profiler for Ruby. It is a C extension and therefore is many times faster than the standard Ruby profiler. It supports both flat and graph profiles. For each method, graph profiles show how long the method ran, which methods called it and which methods it called. RubyPro...

An enterprise security extension for devise.

Intercom (https://www.intercom.io) is a customer relationship management and messaging tool for web app owners. This library wraps the api provided by Intercom. See http://docs.intercom.io/api for more details.

Minitest reporter that captures test results for TDD Guard validation.

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.

Minitest integration for mutant

posix-spawn uses posix_spawnp(2) for faster process spawning

Turn any process into a demon.

Flamegraph support for arbitrary ruby apps

Journey is a router. It routes requests.

N+1 auto-detection for Rails with zero false positives / false negatives

Quickly setup backbone.js for use with rails 3.1 and above apps. Generators are provided to quickly get started.

The best solution for store global settings in Rails applications. This gem will managing a table of а global key, value pairs easy. Think of it like a global Hash stored in your database, that uses simple ActiveRecord like methods for manipulation. Keep track of any global setting tha...

Roo can access the contents of various spreadsheet files. It can handle * OpenOffice * Excel * Google spreadsheets * Excelx * LibreOffice * CSV

In Gem hell migrating to RubyZip v1.0.0? Include zip-zip in your Gemfile and everything's coming up roses!

Ruby gem wrapper for the Plaid API. Read more at the homepage, the wiki, or in the Plaid documentation.

Ruboto (JRuby on Android) is a platform for developing full stand-alone apps for Android using the Ruby language and libraries. It includes support libraries and generators for creating projects, classes, tests, and more. The complete APIs of Android, Java, and Ruby are available to you using t...

HexaPDF is a pure Ruby library with an accompanying application for working with PDF files. In short, it allows creating new PDF files, manipulating existing PDF files, merging multiple PDF files into one, extracting meta information, text, images and files from PDF files, securing PDF files by ...