Use at() for Arrays in JavaScript (Transpiling vs Polyfilling, ‘this’, Babel & core-js)

bro i love your videos but talk slowly u are so fast

Wauw

Don't you have better thing to do in your life? e.g. fullfillling a business requirement? I don't want to wast my life on this stupid trivial thing.

your explanation is so good

Thank you for the great video. I hadn't taken the time to properly understand polyfilling and didn't realise frameworks like NextJS provide some polyfilling for users. This was really well explained and demonstrated in 9 mins!

I’m using [ ] expression with “noUncheckedIndexedAccess” eslint option

I didn't know you could use the .at() method on strings too, very nice !

also use ??= instead of = while defining the prototype function
so you dont overwrite the native one if it exists already

Incredibly video. I've learned alot

Happy I discovered your channel. Please add more fundamentals js nowledge videos. Cheers !

Explained it well, good vid! I do recommend you try and adjust your audio settings, your voice is pretty quiet.

Finally we have the syntactiv sugar of Python with negative index <3

What theme ur using? I like the colors

Your delivery is a cure for insomnia, my friend. I came to learn about ".at" and ended up with a 3 hour nap.

Some people are not using Next.js or even not using React at all. It would be cool to hear couple of words about how Vite handles transpiling and polyfilling 🤔

Can it work on Safari?. I got an issue when I use array.at() before, it caught an error on safari

wow many good valuable information in one 9 min video

Cleaner syntax, but less obvious. I prefer obvious.

Thank you!
It increased my knowledge.