It deals with all sorts of calculations around music theory and allows for graphical representations of it

GitHub Issues on the command line. Use your `$EDITOR`, not your browser.

Automatically eager loads Rails associations as associations are traversed

Minimal yet beautiful Jekyll theme for dark background lovers.

jquery datatables for rails

Library that provides memoization for methods and functions for Ruby.

ranked-model is a modern row sorting library built for Rails 7.2+. It uses ARel aggressively and is better optimized than most other libraries.

RGeo is a geospatial data library for Ruby. RGeo::ActiveRecord is an optional RGeo module providing some spatial extensions to ActiveRecord, as well as common tools used by RGeo-based spatial adapters.

Convert a markdown text or document into a terminal friendly output.

XML parameters parser for Action Pack (removed from core in Rails 4.0)

Authorization framework for Ruby/Rails application

Trace memory allocations and collect stats.

Execution time and iteration performance benchmarking

A date picker for Twitter Bootstrap

Use aws-sdk for S3 support in CarrierWave

EXIF Reader is a module to read EXIF from JPEG and TIFF images.

GraphQL.js integration for Rails

Documentation generator for Sencha JS frameworks

Ruby wrapper for the LinkedIn API

ChatOps for Ruby.