Parallel Execution Using Async/Await and Promise.all()

There are mainly two ways to run a set of tasks in parallel using async/await; one purely uses the await expression and the other relies on the Promise.all() function. They’re both very simple to implement; however, be advised that the method relying on Promise.all() is the recommended (and optimal) one to use.

Web spider using async/await and Promise.all()

Let’s see an example of both. ...