Promises vs Async-await in JavaScript

#javascript #async #promise #await
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[bibhasash]

we don't need to use then catch in case of async await.. It was pending because you are returning the await state. it should be like let response = await calculate(1, 2, 3) return response thats it and for error handling we can use try catch throw

[fxstreamer]

I personally use asynchronous functions all the time never have encountered a situation where i prefered Promise over async await

[leacocotube]

Very nice explained. I watched some other tutorials concerning this topic but it was some how difficult for me to understand. But your explanation and the examples you used made me understand how promises and async-await works. Big thanks!

[martinschukwuma]

nice video, but there is no need using repeating .then().catch() on the await/async function since u can use try{} catch(){} block

[LovingLego]

thanks sir... this is very simple and 100% perfect

[Barrosy]

I find the example a bit awkward in the sense that you are using a different constant with the name add in the async-await example but not in the first promise example. This makes it hard for me to understand how these blocks of code are different as they seem to be entirely different pieces of code. Also why write "const calculate = () => {}" instead of "function calculate() {}" at line 3? Any specific reason or just preference in coding style?

[helcinho]

Is there any performance difference between them?

[mayurkadam]

Nice explained it's beneficial for me 👍

[harshshah]

so much confused video you cant express it