JavaScript ES2020 === Awesome New Features!!

In this video we'll go over all of the new features included in JavaScript ES2020, aka ECMAScript 2020, aka ES11.

These include:
00:00 - Intro
01:12 - String method matchAll
05:17 - Dynamic import()
06:28 - BigInt
09:39 - globalThis
10:50 - for..in mechanics
11:14 - Optional chaining
13:31 - Nullish coalescing operator

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#codeSTACKr #JavaScript #ES2020

[codeSTACKr]

Thanks for all of the support! Next Up:

📚 My Favorite Web Design Books 📚
Web Design with HTML, CSS, JavaScript and jQuery Set by Jon Duckett (paid link)

[davidfromnorth]

Hey man, your editing skills so on point!

[waheed]

Seen you for the first time, Good to see you

[DANILOABREU-]

Great content mate, well done! you have a new subscriber...

[abdulahadovi]

Sir, can we request for simple crud app with vanilla js or reactjs ? i saw your every tutorial when it released :) thank you so much :)

[KGNHealthChannel]

How many hours do you stay in front of computer and how much do you recommend a learner?

[maher.alshaar]

big int

this works exactly for crypto currencies

[ead]

Question.. Is the VSCode theme named 'Material theme'? I've been wondering since the start of the video.. Lol..

Besides the above, thanks a lot for covering this topic. I like the optional chaining and nullish coalescing operator.. It's very likely that I'd implement it in my future projects when needed.

[codewithsait]

When will you deliver full courses on Udemy?

[BahawalTV]

Is ES2020 implemented by the chrome browser?

[akvlogs_-ik]

The intro sound of your videos are like that of empire files intro 😂

[aestheticallyamazing]

I was wondering if alll these features can be used right now?

Does babel transpile es2020 code?

[kensleylewis]

at 10:45, can you help me understand why when I put that console log statement of globalThis inside of an IIFE, that the web browser tells me its false, but if its outside of an IIFE its true. My initial thought is because an IIFE has its own local scope space which is different from the global space.

[MaxProgramming]

How did you get that console down there? I think it's the Chrome console. Is it? Saw the video. It's the chrome console. 😂️😂️😂️