Docker setting for claude-code

An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.

Writing an OS in 1,000 lines.

🌱 1️⃣ 3️⃣ A tiny TLS1.3 server

TLS library written in PHP

Pure PHP implementation of the AES cipher.

A tool for testing for certificate validation vulnerabilities of TLS connections made by a client device or an application.

書籍『［作って学ぶ］ブラウザのしくみ──HTTP、HTML、CSS、JavaScriptの裏側』で解説されているソースコードです。

An implementation of a small TCP/IP protocol stack for learning.

An operating system written in PHP

🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.

A proof-of-concept TypeScript TLS 1.3 client

A vulnerable server to practice pen testing.

rp is a reverse proxy package for multiple domains and multiple upstreams.

Software Design誌の連載「ハイパーバイザの作り方」の原稿公開用リポジトリ

The open source Zapier alternative. Build workflow automation without spending time and money.

Laravel is a web application framework with expressive, elegant syntax.

Laravel is a web application framework with expressive, elegant syntax. We’ve already laid the foundation for your next big idea — freeing you to create without sweating the small things.

SadServers: Linux & DevOps Troubleshooting Scenarios SaaS

port close check scanner. detects open ports, sends alert with slack.

「作って理解するOS x86系コンピュータを動かす理論と実装」の演習用

OS FileSystem (fs.FS) implementation

A microkernel-based hackable operating system.

turn your Go program(s) into an appliance running on the Raspberry Pi 3, Pi 4, Pi 5, Pi Zero 2 W, or PCs (x86_64 or ARM64)!

Tool to scan for secret files on HTTP servers