TIL: window.setImmediate() has gone

window.setImmediate was non-standard browser API to execute given function as soon as possible in another JavaScript context.
But Chrome removed this.

VM237:1 Uncaught ReferenceError: setImmediate is not defined

The alternative is window.queueMicrotask(), which was defined by WHATWG as standard spec.

https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#microtask-queuing

window.queueMicrotask(() => console.log('this code runs as soon as possible!'));