PDF generator (from HTML) plugin for Ruby on Rails

A native Emacs buffer to interact with LLM agents powered by ACP

MoneyForward Cloud Accounting & Invoice API CLI for AI agents — JSON-first output, dry-run, OAuth 2.0 PKCE, embedded OpenAPI describe / マネーフォワード クラウド会計・請求書 API を AI エージェントから操作する Go 製 CLI

Per-process pub/sub fan-out for Rails SSE

Web Push library for Ruby (RFC8030) - A fork of zaru/webpush actively maintained by Pushpad with many improvements, bug fixes and updates.

Dynamically build an Active Record model (with table) within a test context

Generic connection pooling for Ruby

A simple tool for visually comparing two PDF files

A Really Ruby Mail Library

Web-friendly image processing macros for libvips and ImageMagick

Do it like => validates :photos, attached: true, content_type: ['image/png', 'image/jpg', 'image/jpeg'], size: { less_than: 500.kilobytes }, limit: { min: 1, max: 3 }, aspect_ratio: :landscape, dim…

a multi-threaded, SQL-driven ActiveJob backend used at Betterment to process millions of background jobs per day

The push notification service for Ruby.

Enable a Rails application to have separate databases for each tenant.

Super simple group chat, without a subscription

time tools (cron, parsing, durations, ...) for Ruby, rufus-scheduler, and flor

Playwright client for Ruby

Database-backed Active Job backend

Dashboard and Active Job extensions to operate and troubleshoot background jobs

A Retro Game Engine for Ruby

simple logging utility

minimalist's tiny and ultra-fast database cleaner

activemodel form object pattern. it embraces multiple AR models and provides a transparent interface as if they were a single model.