[tracker1]

It'll probably make it into ES2017, given that Edge, Chrome and maybe FF will have it in their browsers by the end of next year, official spec or not. It's a popular feature, and with Promises and generators in place, easy enough to support.

It really does cleanup a lot of code, but getting people to understand that an Async function returns a promise isn't always the easiest thing to convey until after it's been used. I resisted Promises for a while, once it became a part of ES6, and with async/await in Babel, I started using it... the cleaner code is worth the minor bit of overhead.