Node.js Tutorials - 43 - Microtask Queues

got it right

i got that right

Good tutorial but, god, your ending of all senteces is so annoying

Also, I noticed that using Promises puts the execution of the handler to the next cycle. While using regular js callbacks execute right away in for example IO or Timer cycles. Is it fair to say that using callbacks is faster than using Promises? using Promise will add an additional cycle event if it is just Promise.resolve?

So Calling nextTick inside nextTick actually executes the callback in the same cycle and not in the next.

Core concepts explained with a heart winning simplicity.

I always give your video a like before even watching it.

The first time I saw the diagram, I skipped the entire tutorial, but after a few months, I started watching it again. The phase and queues in Node JS are now clear to me... thank you so much!

Don't know what you have to apologize for. The switches between the diagram and the code are fantastic and help more. Thank you

Thanks a lot. You have made my day!

It's been wonderful sir, and i got it right in the first try and you made it possible for me to guess <3

Just wow concept 🙏🥰

Greate explanation with patience👌👌

Hey, I have a question. Why did you repeatedly use the phrase 'user-written synchronous code' in your explanations? Why do we have to mention 'user written'?

Why did they make it so complex? Why do we need so many queues?

I am a bit confused. I thought the inner CallBacks would join the next iteration. which would mean the sequence would be

NextTick1,
NextTick2,
NextTick3,
PromiseResolve1
PromiseResolve2
PromiseResolve3
NextTick inside NextTick,
Promise inside Promise

According to my understanding, the global function will also be removed from the call stack before running any async code

Well explanation

Really great explanation and on point with visual representation 👍

Your explanation is the clearest one I've ever heard. Thanks a lot!

Yes i got the same results

In my case promise queue running before process.nextTick queue

Your teaching style is so so beautiful that I was able to predict the result. Thank you so much :)

You are one of the best teachers I ever met, sir. Everything explained well and short to the point. Got it in one go and I got my confidence boosted!

your explanation is soooooo good that I got it right

thanks teacher 43

Thanks a lot, Vishwas

I magically got it right on the first try thanks to your great explanations.

Got it right

Got right man!

Got right for next tick, but little different for promise.resolve,

Sir! You are great in this field!

🙏👍👍

Awesome Video...