Skip to content

DEV Community

8 Exciting New JavaScript Concepts You Need to Know

Dipak Ahirav on July 09, 2024

As a developer, staying up-to-date with the latest advancements in JavaScript is crucial to writing efficient, modern, and scalable code. In this p...

Read full post

Samuel • Jul 21

at() is inherited from the Array prototype, which is inherited by the String prototype. It is way more useful than with Strings, as it allows us to use negative indices on arrays, a feature JS has needed for quite some time, IMO. Instead of writing myArray[myArray.length-1] you can now use myArray.at(-1).

prashantsimejiya-siya • Jul 11

Good Article

Dipak Ahirav • Jul 11

Thanks @prashantsimejiyasiya

Comment deleted

Remi Osisanya • Jul 11

Thanks for the information.:)

Mahmoud Sayed • Jul 13

great pieces of information tysm

Dipak Ahirav • Jul 14

Thank You so much @mahmoud_sayed_fbc6599eb8f

Sahil Atahar • Jul 10

Nice article!

Dipak Ahirav • Jul 10 • Edited

Thank You so much @sahilatahar

Neha Gawali • Aug 1

globalThis new for me . thanks for information

richardhovdsveen • Jul 11

Finally!

Robert O'Connor • Jul 12

Finally

Jam Straw • Jul 12

Last is most interesting.

Lokesh Kavisth • Jul 16

Very informative☺️

Dipak Ahirav • Jul 16

Thanks @lokeshkavisth

Divyansh pal • Jul 14

Found it to be Very helpful!

Dipak Ahirav • Jul 15

Thank you @divyanz_pal

Javad Mohammadi • Jul 14

thanks, I enjoyed

Dipak Ahirav • Jul 14

thanks for feedback @javad_mohammadi_bc75eac5b

Prashant Raj • Oct 7

Nice Article 👍