🔴 Get my Complete Frontend Interview Prep course - roadsidecoder.com/course-details ✨ Complete Javascript Interview Playlist - kzfaq.info/sun/PLKhlp2qtUcSaCVJEt4ogEFs6I41pNnMU5 ➡ Book an Interview Preparation call with me ( 20% OFF for limited time ) - topmate.io/roadsidecoder If this video gets good response, I will make more JS videos, so do share it with others 🔥

Criminally underrated channel.

This is just amazing. One of the best content for interview prep. The number of variations possible in JS is just endless. Thanks for helping us out

I can give like for all videos from Roadside coder by closing my eyes because all are quality contents

Pure gold content. Thanks for putting these hard efforts

Hey man this is great, is very likely you will find a bunch of videos explaining these topics but this is by far the cleanest one I've found, great hour of my life was spent watching this, I just suscribed, I will see the rest of your videos for interview questions, thanks for your work.

Meme Manager appreciating me for knowing everything about javascript Me who watches all of the videos of roadsidecoder

When we learn anything from roadside coder we sure that we get quality content

Please make a video on Event loop! All the videos are really helpful! Keep up the good work!

this is just perfect, it really lets you wrestle with the concept until you get it! thanks RoadsideCoder

Its very clear and easy to understand I have been waiting for the Own promise implementation Its very helpful Thanks.

Frm pakistan i have wathced lot of videos about asynchronus js but ur video is providing a Too much Unique and quality knowledge amazing video keep doing helping others Allah bless u more...

Haha.. that meme thumbnail 😂😂🔥🔥

Why to seee this lecture Lecture=quality Question=more practice(good) Explanation =clarity

The only video you need for asynchronous javascript, dhanyawad.

Just a wow..brother you are gem ..thanks for this video

Thank you Piyush!! Your videos are helping me learn the basics of Javascript .

I saw your channel content your channel have potential to reach 1M but be consistent please

Truly amazing bro. Thank you so much . Such clean and easy explanation

A very good video. Kindly consider omitting "over-here" from vocabulary. I do understand English might not be the first language. But one day at a time. Cheers xx

These are the best interview questions and concepts.

Nice content, There's one minor error in myPromise implementation, you should update isCalled = true, instead called = true;

Thank you so much for these informative videos.

Can you make videos related to dsa using JavaScript for the dsa round in frontend interviews - also give some idea about how to get frontend internship opportunity while in college. hoping for your reply :)

Really amazed. I will definitely suggest your channel to beginners who want to understand or learn javascript. Thanks for making the javascript very easy for us😉

Please make video on promise polyfill and include all, race, allSettled, any. i hope you will make video on its all in one.

Please make a video on Event Loop as well. Your way of teaching is superb. Love from Pakistan 😍❤

Loved the thumbnail. Gonna copy it someday!

@RoadsideCoder I have great idea to make video upon and this will surely gain more people's interest. The idea is the implementation of Reactjs or Hooks in vanilla js. Thanks me later.😎

Awesome Series 💯

Haha.. Most excited 😍🔥

You are amazing, Great Content.

Yes plz event loop Explain event loop in context of both javascript and nodejs

fabulous explanations , awsome!

VERY GRATEFUL !!!!!🙏🙏🙏

Your content is amazing 😊 loved it

That is one of the best explanations that I've seen so far on KZfaq, keep it up 🫡

Great learning, Thank you Please do a video on Classes in JS

I've been following your videos, great content. Please do make a series on Software Design patterns it you be very helpful.

Ram Ram bhai Amazing & outstanding Content I have ever seen online but source code kaha milenge ye sare

Hello bro. ❤️ I am from Bangladesh. I really like your all vedio based on js. Your explanation is too much good. Please make the more vedio on Reactjs interview question

Amazing content and presentation skills. Thank you!!! only one question, what kind of Indian doesn't wobble his head?!

i learn more things this js videos please make more videos...

Thumbnail🔥🔥

hi ..thanks for this video nice efforts ..can you plz make a video on prototype and prototype chaining.

i can give like of your video before the preload ads start

Absolute quality content ❤️

bro, wo notion bhi share krdo saath saath. bdiya kaam hojayega

Very informative 👍

Piyush polyfill of promise was very interesting. Can we expect a video on prototype and prototypal inheritance. Also I think there is a typing mistake at 54:57 it will be isCalled = true

One suggestion be consistent

Bro recently one interviewer ask me to create custom react router. Can u pls create a video and explain it.

Let him cook🔥

Very nice video. Please make a video on oops

Thank you so much!

Really content is so good, make some practice platform so that after, watching the video anyone can do some practice because without practice people forget everything. And also I need one urgent help if you are available currently I can't spend money but after some time I will give you money

More content like this ☺☺

But while execution this will go in micro task or macro task queue as promise is a micro task please correct me if i am wrong somewhere 😅

Thank You bhaiya....

Please make a video on how promises handled with micro taskQueue

Thumbnail man 💪🏿😂

Freshers also will be asked about polyfills? If yes then what kind of, the easier ones like map filter and reduce or tough ones like promise and it's combinators?

Just have a doubt at 42:29, when we can directly print string from promiseone by logging in the first .then itself, why are we first returning and then printing it separately? Cant we do something like this : promise2.then(res => { console.log(res) // which will print 'First!' })

man you are good thx

great THumbnail

Thanks buddy.. Please make video on prototype

Excelente, as always

superb!

whenever i start this video to practice after some time started to make my own implementations. is it me or its same for everyons

thank you

So perfect

Thanks.

Sir, Please upload interview questions on event loop

Yes, please make it vedio on event loop.

Next video on redux pls with a project (not counter app)

Please create polyfill for promises chaining also

bhai thoda arram se hum etne tej nahi ha tho thoda aur explain kar deya karo

Hi bro, love your content and the vibe of the video so wanna ask you a question that is is there a internship which is only for frontend developer and how can i apply for it. Looking for you reply

polyfills for promise asked for a fresher or experienced?

Why is the output of this "First" and not "Promise { 'FIRST' }" . const firstPromise = new Promise((res,rej)=>{ res("FIRST") }) const secondPromise = new Promise((res,rej)=>{ res(firstPromise); }) secondPromise.then((res)=>console.log(res));

Hi bro, I was just working on a use case like getting the images w.r.t to the term the user inputs using react and am using the unsplash api for this and doing the api req using Axios. Now the problem is the api req fn is written in another file called api.js and the result is returned into a component. When returning the resultant its going infinitely when logging. I done this using promise. Can you help here bcoz am stuck here.

Please make tutorial on caching

can you add these questions in a github repo?

Tis is not a valid promise implementation, in the specification states that a promise can be then multiple times, please check you implementation and you will see you can call then only once.

in allSettled polyfill why u write Promise.all(mappedPromises); ????

You are confusing Aynchronus with promise. Promise doesn't make a piece of code async.... It's just a way to track the async code. Moreover if something some object is thenable it doesn't means it's its returning or executing some asynchronous code. For example in nodejs Promisification is a common pattern where ur can promisify a fuction that receives a call back function. So by promisificaton are not make that function asynchronous

Confused isCalled and called two variable???

This is not working the polyfill you have written. console.log("start"); const inbuiltPromise = new Promise((res,rej)=> { console.log(2); res(2); }) inbuiltPromise.then((val)=> { console.log(val); }) console.log("end");

Javascript is a single threaded .. But we run asynchronous code .. Can u explain this..

59:22 line 27-> should not the variable name be "isCalled" ?? you have written "called" then also how is the code running correctly 😂

My Brain has left the Video on Polyfills part

Sir 1 selfish request 1 Reactjs project with CSS (explain css also) 1 Reactjs project which is capable of showcase in resume to impress recruiter Please 🙏🏽🙏🏽🙏🏽 sir make 1 project

23:00

What's the actual reason for undefined ??? const changeAction = (chanelname) => { setTimeout(() => { return (`subscribe to ${chanelname}`); }, 1000); } console.log(changeAction(" Roadside Coder ")); console.log('Ending point ') console.dir(changeAction); Output starting point undefined -----------------------------------------------------------???? Ending point

Bhai Hindi me video banavo java script or react native ka

main chiz blurr ho gya sir

I try find this Answer more 4 hours A web developer is creating a function to return a promise. Consider the following JavaScript promise function: function greeting() { return Promise.resolve("Welcome"); } How can the developer create an asynchronous function that returns a promise? return "Welcome"; } function greeting() { return "Welcome"; } function greeting() { return resolve("Welcome"); } await function greeting() { return "Welcome"; }

wow... im 10 months late and still in quarantine

Sir Hindi main banaya karo

This truly helped me thnx