Difference between async and promise

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Async is a keyword used to define a function that returns a promise. Promises are objects representing the eventual completion or failure of an asynchronous operation.

Async functions always return a promise, while promises represent the eventual result of an asynchronous operation.
Async functions make it easier to write asynchronous code in a synchronous manner, using the 'await' keyword to pause execution until the promise is resolved.
Promises have a 'then' method that allows you to specify what to do when the promise is resolved or rejected.
Async functions can be used to handle multiple asynchronous operations in a more readable and maintainable way compared to using promises directly.

Difference between async and promise

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