React Hooks: What They Are and When to Use Them Skip to article code notes Explore Hooks ☾ Dark mode THE PRACTICAL GUIDE React Hooks, made simple. Learn what React Hooks do, when to reach for each one, and how to use them to build clearer, more reusable components. CN By Code Notes · 8 min read · React fundamentals Start reading ↓ Counter.jsx 01 function Counter () { 02 const [count, setCount] = useState (0); 03 04 return < button >{count}</ button >; 05 } A...
Linked Lists in Data Structures: A Beginner’s Guide Skip to article DS Code, Clearly. The DSA series ☾ The beginner’s guide · DSA series Linked Lists in Data Structures Learn what nodes and pointers are, how a singly linked list works, and how to implement common linked-list operations in JavaScript. YN November 9, 2026 7 min read 10 → 20 → 30 → null A linked list is a data structure made of connected items called nodes . Each node stores a value and a reference to another node. Unlike an ...