Wiki search

PHP 8.3 Getting Started — Installation, CLI Server, Routing, and OPcache

Complete beginner guide to modern PHP 8.3, package installation, CLI development server flags, building a front controller micro-router, and OPcache.

JavaScript fetch() Basics — Asynchronous HTTP, JSON, and Error Handling

Complete beginner guide to the modern JavaScript fetch API, handling HTTP errors with res.ok, POSTing JSON payloads, and request timeouts with AbortController.