Small background job scheduler closely related with Rails ActiveJob and PostgreSQL.

Access MIDI devices for MacOS, Linux (wip), Windows (wip) and JRuby (wip).

Access the Apple Core MIDI framework API with Ruby.

MIDI Events is a library for creating MIDI Event Messages that can be sent to MIDI Instruments through other libraries such as midi-communications or unimidi

Process MIDI messages in Ruby

Core MIDI instrument functionality in Ruby

Perform MIDI Machine Control (MMC).

MIDI Parser is a library for parsing MIDI Event Messages received from any MIDI device through other libraries such as midi-communications or unimidi

A faster implementation of soutaro/strong_json

A modern Minitest runner for TDD, with watch mode and more

Migrake storage engine to use a SQL database instead of the filesystem

迁移 SSDB 数据到 Redis 或 Pika 工具集，提供迁移过程中的双写工具类和迁移历史数据工具

Discord bot library partially based on Discordrb

Helps to learn spanish

Learn Enough Ruby palindrome detector

Wraps Sox's `play` command, allowing playslists, find, random and time limit. Once a song is playing you can: 'x' to previous 'c' to pause/play 'v' to next 'q' to quit 't' n to set a timer that will pause the music after n minutes

ActiveJob support for Milia Multi-Tenancy

A ruby controller for Mi-Light LED bulb.

Interface for creamery API's

Mill provides a simple but useful static site generator.