Learn Async/Await in JavaScript
Have you ever wanted to write asynchronous code that reads like synchronous code? With async/await, you can! This powerful feature is part of JavaScript ES2017 and allows you to write cleaner, more readable code.
Understanding Async
Using async functions, you can declare that a function will return a promise. Inside this function, you can use the await keyword before promises to make the function pause execution and wait for the promise to resolve or reject.
A Basic Example
async function frogeDance() {
let step1 = await stepForward();
let step2 = await jump();
return 'All dance moves done! 🐸';
}
Further Reading
If you want to dive deeper, here are some resources: