Promises are not supported

[Mohamed Abdul-Fattah]

I tried to run this code, it only runs the first line then nothing...

console.log('1st line');
const promise1 = new Promise((resolve, reject) => {
  resolve('Promise1 resolved');
});
promise1.then((result, err) => {
  console.log(result);
});
console.log('last line');

Note: it works fine on chrome.

[Francisco Neves]

I also can't execute this code, even on Chrome.

My intention is to play with setTimeout and Promises. This is a very interesting educational tool!

[Maksim Ivanov]

Works, but not show in task queue

Promise.resolve({ then: function() {
    console.log('promise');
}});

[Adam Demirel]

Following code not running:

pr = new Promise(function(resolve, reject) {
    setTimeout(() => reject('bzzz'), 5000);
});

pr.then(
    result => alert(result),
    error => alert(error)
);

[Philip Roberts]

Promises are not properly supported no. They should run but will not be visualised correctly.

[Gareth Jones]

@latentflip would be required to support them? I've not actually been able to get Promises running at all.

I'm interested in doing a little lighting talk at my work about the event loop, and would love to use this to show off some things, so ideally if possible I'd love to get async/await & Promises working.

async/await is obviously a whole other kettle of fish,m and I don't entirely know if it'd be possible, but it'd be great if I could get promises at least somewhat working.

Are there any pointers you could provide? The code is very old, so it's proving rather hard to even find where things are happening, and hence anything info you could provide would be a boon :D