Transform Your JavaScript with Promises

Have you been in a situation where you need your JavaScript to WAIT until some other code has finished? Or maybe you need a value and it's being set at a weird time and you have no idea why? Enter JavaScript promises... the answer you've been looking for :) Added in 2015, they are an absolutely essential part of modern JavaScript and can transform how you code for the better. This is part 1, covering the basics of why they are necessary and how they work. Subscribe and check out follow up videos for async/await, and other key elements!
Callback video: • What is a JavaScript C...
ECMAScript playlist: • EcmaScript Updates
History of ECMAScript/JavaScript (long) - • Visual Timeline of Jav...
History of ECMAScript/JavaScript (shorter) - • Visual Timeline of Jav... y
The JavaScript event loop: • Making Sense Of The Ja...
0:00 - Intro
1:00 - Why: Life Before Promises
5:33 - Promises Arrive in 2015
7:00 - How They Work
8:06 - Code Editor - Basic Example
9:03 - Resolve and Reject
11:00 - The then method!

[@JVictoriaHUN]

Hands down, best Promise explanation on the net! Thank you very much! :)

[@robertbunch-dev]

Thank you so much!

[@ahmad-murery]

For some reasons I didn't notified about this video.
Thanks Rob!

[@robertbunch-dev]

I'm trying something a little more broad, to see if I can get more notice. Have to find a way to get a little more traction 🙃

[@ahmad-murery]

@@robertbunch-dev 👍

[@_GoldBlend]

Great videos mate and I like the setup, I would strongly recommend playing around with your camera settings. Try looking up videos on the 180 degree shutter rule. Basically states your shutter speed should double the fps you are shooting in. That's why the motion blur when you move your hands and that doesn't look natural.

[@h.s3187]

Amazing video