Async/Await Visualized

Async/Await in JavaScript

async/await is syntactic sugar over Promises that makes asynchronous code read like synchronous code. Under the hood, it still uses the event loop.

How It Works

• async function — always returns a Promise
• await — pauses execution until the Promise resolves
• try/catch — handle rejections just like synchronous errors
• Promise.all — run multiple async operations in parallel

Visual Preview