Ruby Client for TheGamesDB API (thegamesdb.net). See README.md for usage

A service layer framework

A Ruby gem to create, compress, compare PNGs or JPEGs using Google Puppeteer/Chromium

Generate ZUGFeRD/Factur-X/XRechnung/Peppol/FatturaPA compliant invoices with a simple API

Add support for multiple color themes in your Rails app. Themer uses CSS variables to make your apps themes truly dynamic and changeable on the fly.

The migrator is a program that eases and automates data migrations.

Helps when upgrading legacy systems by finding gems for a given date.

An Ruby gem providing an SDK for interacting with The One API

simple and extensible test library toolkit

Use thermite gems in Rails.

A Rake-based helper for building and distributing Rust-based Ruby extensions

Postmark configuration for Rails apps.

Get diff between Things3 tasks and GitHub issues

Enables users to manage arms/trials, groups, users, participants, and memberships.

Useful Add-ons Thor CLI

Generate shell completions for Thor CLIs.

Active record arbitrary ordering

Rich Options by exclusive and at_least_one method for thor library

the simpliest way to template in Ruby and command

If you are eg. downloading a large file, processing that file, then writing the results to a database, ThreadedPipeline may be for you. Download in one thread, process in another, and write in a third, etc.