For example, a future version might use Promises. And of course, when PhantomJS fully supports JavaScript generators in ES6 or async/await in ES7, knysa may not be needed.

Promises and async/await JavaScript and Node let you perform many tasks at the same time in a “non-blocking” way. This means you can tell the platform to do several things at once, without ...

You can read more about SynchronizationContext and ExecutionContext here. A deep dive inside Async and Await The three asynchronous programming patterns include the following: ...

Similarly, async/await in JavaScript is sugar, reducing the need for boilerplate code. The feature is available in build 10547 as part of the Windows Insider program.