JavaScript thrives on making things happen, but waiting for slow tasks can bring your app to a screeching halt. Enter async/await, a powerful duo that simplifies asynchronous programming with a touch of magic. Async and Await: A Perfect Match Async Functions: Imagine a function fetching data. A regular function would block everything until the data arrives. An async function, however, returns a Promise immediately, allowing your program to keep running. Read more here https://afr.ng/8cf2385e Await to the Rescue: The await keyword pauses execution within an async function until a Promise resolves. It’s like telling your program to wait patiently for a specific task to finish before moving on.

Benefits of the Async/Await Async/await makes asynchronous code look more synchronous, improving readability. Responsiveness Reigns Supreme: Your application stays responsive while waiting for slow tasks to complete in the background. Error Handling with Ease: Async/await allows for easier error handling using familiar try...catch blocks. How it Works: A Peek Behind the Scenes You have an async function that, for instance, fetches data. The function returns a Promise immediately. You use await to pause execution and wait for the Promise to resolve. Once the Promise resolves (or rejects), the awaited value becomes available for further use in your code.

More on asynchronous Javascript and Promises

luhan

JavaScript thrives on making things happen, but waiting for slow tasks can bring your app to a screeching halt. Enter async/await, a powerful duo that simplifies asynchronous programming with a touch of magic.

Async and Await: A Perfect Match

Async Functions: Imagine a function fetching data. A regular function would block everything until the data arrives. An async function, however, returns a Promise immediately, allowing your program to keep running. Read more here https://afr.ng/8cf2385e
Await to the Rescue: The await keyword pauses execution within an async function until a Promise resolves. It’s like telling your program to wait patiently for a specific task to finish before moving on.

luhan

Benefits of the Async/Await

Async/await makes asynchronous code look more synchronous, improving readability.
Responsiveness Reigns Supreme: Your application stays responsive while waiting for slow tasks to complete in the background.
Error Handling with Ease: Async/await allows for easier error handling using familiar try...catch blocks.

How it Works: A Peek Behind the Scenes

You have an async function that, for instance, fetches data.
The function returns a Promise immediately.
You use await to pause execution and wait for the Promise to resolve.
Once the Promise resolves (or rejects), the awaited value becomes available for further use in your code.

Simplythebest

this awaiting can be stressful sometimes but it is very smooth

luhan

Simplythebest yeah it can be