Embulk: Pluggable Bulk Data Loader.

128x128 icons for Slack Team/Discord Guild with respecting Ring Fit Adventure by Nitendo.

RSpec matcher to check that an expression changed its result in arbitrary seconds

Identify app models with a URI

weblog

An implementation of JSON Patch and JSON Pointer for Ruby

Euclidean rhythm in Ruby

A small language on Sonic Pi with similar syntax to TidalCycles

引用ツイートをやめてもらうためのBOT

OnkCop is a RuboCop configration gem.

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

😎 Awesome lists about all kinds of interesting topics

A collection of awesome things regarding React ecosystem

A Ruby DSL for MIDI

has_many and belongs_to macro for Plain Ruby Object.

Custom icon collection for slack reaction

Jar files to make sunspot_cells work with apache-solr-cell

Cell support for Sunspot

A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and Da…

Ruby on Rails plugin. Fishes out the Accept-Language header into an array.

Ruby/Numo::NArray - New NArray class library

A library for bulk insertion of data into your database using ActiveRecord.

「複数人で旅行したくて計画をたてようとしている人」　向けの　 「SharePla」　は　 「旅行のプランをたてるお手伝い」　をする　 「webサービス」　です。

Capybara の README 和訳

Toggle webpage monochrome

A modern JavaScript utility library delivering modularity, performance, & extras.

emmet for vim: http://emmet.io/

Useful resources for creating apps with Electron

Build cross-platform desktop apps with JavaScript, HTML, and CSS