🔬 A Ruby library for carefully refactoring critical paths.

JSON implementation for Ruby

可読性の高いテストコードを書くためのお作法集

macOS system monitor in your menu bar

An experimental type-level Ruby interpreter for testing and understanding Ruby code

PicoRuby is the smallest Ruby implementation for one-chip microcontrollers

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。

minimalist's tiny and ultra-fast database cleaner

Simple, but flexible HTTP client library, with support for multiple backends.

A Ruby LSP add-on for Rails

Command-line JSON processor

create readable terraform plan as markdown text from json plan output

Ruby Docker Images

my fork of MenuMeters by http://www.ragingmenace.com/software/menumeters/

Run your GitHub Actions locally 🚀

An action to download a prebuilt Ruby and add it to the PATH in 5 seconds

IRB with Typed Completion

Automatically provision and manage TLS certificates in Kubernetes

Virtual venue for RubyKaigi Takeout w/ Amazon IVS, Chime SDK for Messaging, Transcribe

Hack と源柔ゴシックを合成したプログラミングフォント 白源 (はくげん／HackGen)

Japanese postal code tools.

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

Reference implementation for real-time Data Lineage tracking for BigQuery using Audit Logs, ZetaSQL and Dataflow.

A tool for managing secrets on Google Cloud

Evergreen policy to monitor Kubernetes APIs deprecations.

A QuickLook plugin for CSV files

A QuickLook plugin for CSV files

A QuickLook plugin that lets you view plain text files without a file extension

QuickLook generator for Markdown files.