i was hardly able to understand any of ES6 Promises lecture.may be the lecture is way too fast.i went through MDN web docs of this topic but couldn’t understand properly.please tell me where to practice or what else must i do to learn efficiently and effectively from this course.please help me out so that i can cover this topic.Also it would be a great help if you can provide some other video or pdf resources regarding this topic.
Couldn't understand anything from this lecture
I suggest you to rewatch the video and practice the code side by side
here are some resources for js promises:
https://hackernoon.com/understanding-promises-in-javascript-13d99df067c1