An RSpec minor mode for Emacs

UDEV Gothic は、ユニバーサルデザインフォントのBIZ UDゴシックと、 開発者向けフォントの JetBrains Mono を合成した、プログラミング向けフォントです。

Hotwire Native for Android

Beautiful, Modern & Opinionated Linux

Popup Window Manager for Emacs

Patch-level verification for Bundler

pinact is a CLI to edit GitHub Workflow and Composite action files and pin versions of Actions and Reusable Workflows. pinact can also update their versions and verify version annotations.

Tebako: an executable packager (for Ruby programs)

Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.

「きのこ本」を勝手に電子書籍化

A simple and streaming support CSV template engine for Ruby on Rails.

An enhanced ActionCable adapter for PostgreSQL.

Generator of HTML for Ruby

Define commands which run reformatters on the current Emacs buffer

octocov is a toolkit for collecting code metrics (code coverage, code to test ratio, test execution time and your own custom metrics).

Most modern mobile touch slider with hardware accelerated transitions

The Ruby Formatter

Mozc - a Japanese Input Method Editor designed for multi-platform

CSS styled emails without the hassle.

Use ESM with importmap to manage modern JavaScript in Rails without transpiling or bundling.

The zero-configuration Dockerfile generator for Ruby.

ActiveStorage blob validator.

Turbo-iOS base project that's entirely driven from your backend Rails app.

iOS framework for making Turbo native apps

Android framework for making Turbo native apps

LSP client for Volar language server.

A gem for Japan Post's official zipcode data search & update.

Use Turbo in your Ruby on Rails app