Asynchronous programming in JavaScript leverages features like callbacks, promises and async/await to sidestep this issue by allowing other code to run in the meantime. Synchronous Vs ...

The caller might receive the response in a mere millisecond or in a few seconds. Regardless of the application latency, the caller cannot move forward to the next task until the response is received.

I know you’ve heard of both synchronous and asynchronous communications. But do you really know the differences between the two? Serial communication was used long before computers existed. A… ...