🚀 A modern imageboard system inspired by Pixmicat!, optimized for Cloudflare Workers and R2/KV/D1. High performance, serverless, and easy to deploy.

AWS-SDK storage adapter for CarrierWave

An awesome asynchronous event-driven reactor for Ruby.

Provides support for connection pooling both singleplex and multiplex resources.

openapi_first is a Ruby gem for request / response validation and contract-testing against an OpenAPI API description. It makes APIFirst easy and reliable.

Zero Allocation JSON Logger

昭源宋體：現代筆形風格，平衡標準字形和印刷體慣用筆形的免費開源宋體字型

昭源黑體：現代筆形風格，平衡標準字形和印刷體慣用筆形的免費開源黑體字型

Implementations of SIMD instruction sets for systems which don't natively support them.

DisplayCAL Modernization Project

Run Microsoft Windows NTVDM (DOS) on 64bit Editions

Linux kernel module for Nuvoton NCT6687-R

PHP Compatibility check for PHP_CodeSniffer

Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

An open source, self-hosted implementation of the Tailscale control server

An open source toolkit designed to research Microsoft Pre-Vista licensing mechanisms

KMS Emulator in C (currently runs on Linux including Android, FreeBSD, Solaris, Minix, Mac OS, iOS, Windows with or without Cygwin)

KMS Server Emulator written in Python

pg_activity is a top like application for PostgreSQL server activity monitoring.

100 challenging programming exercises for golang with solutions

Practice Go: a collection of Go programming challenges

Super ATX Power!

Streaming downloads using Net::HTTP, http.rb or HTTPX

💨 Writing Fast Ruby 😍 -- Collect Common Ruby idioms.

Golang HTTP router

MFRC522 RFID Reader Library for Raspberry Pi

Catch unsafe migrations in development

High-performance, minimalist async-io (proactor) networking for Golang.

Ruby wrapper for Linux spidev driver