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Collection • 4 Parts

Modern Web Development

A curated path through modern web development: JavaScript fundamentals, React patterns, and deep Next.js mastery.

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Written byJohn Hu,JS Ninja,Code Gardener

01
2026-01-141 min readEngineering

Asynchronous JavaScript

Handling asynchronous operations is critical in JavaScript. The Evolution 1. Callbacks (Callback Hell) 2. Promises 3. Async/Await Code Comparison Using Promises...

javascriptasyncprogramming
02
2025-12-281 min readEngineering

Understanding React Hooks

A deep dive into useState and useEffect with visual diagrams.

reacthooksfrontend
03
2026-01-302 min readUncategorized

Part 1: Getting Started with Next.js 15

Setting up the environment and understanding the core philosophy.

04
2026-01-312 min readUncategorized

Part 2: Routing Mastery

Mastering dynamic routes, parallel routes, and intercepted routes.

4 Parts