Harucom OS is the firmware of Harucom Board.

PicoRuby is the smallest Ruby implementation for one-chip microcontrollers

tfclean is tool to remove applied moved block, import block, etc

🌀 Quickly preview and select the branding icon used by github action.

An HTTP/2 server implemented using Ruby Ractor

A lightweight Ruby gem that detects CPU quota from Linux cgroups and returns the appropriate number of processors

Reusable workflows for GitHub Actions.

The official GitHub Action for publishing your gem files to RubyGems.org

ghir is a CLI making past GitHub Releases immutable

Cache Library for Go

Wait4X allows you to wait for a port or a service to enter the requested state.

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

deck is a tool for creating deck using Markdown and Google Slides.

Demonstrates how to self-host Dependabot

a Messaging Layer Security Protocol (RFC 9420) implementation in Ruby

MS-DOS Text Editor

最安経路を教えてくれるWEBアプリ

Ruby bindings for Tree-sitter written in Rust

Something like the Fetch API for Ruby

graceful shutdown for Go

Update version constraints in your Terraform / OpenTofu configurations

A REXML extension for supporting CSS selector.

Minimum rack middleware to find code hotspot using coverage

📏 next generation CRuby profiler

A sampling-based profiler for Ruby