DEV Community

Cover image for Exciting New Features in ECMAScript 2024 (ES15)

Exciting New Features in ECMAScript 2024 (ES15)

Vishal Yadav on September 11, 2024

JavaScript continues to evolve, and the upcoming ECMAScript 2024 (ES15) brings a host of new features and improvements to the language. These updat...
Collapse
 
jkierem profile image
Jkierem

I'm kind of confused by your article. ES15 does not include the features you mention. Read the standard and you can see exactly what will be included in it (none of the features you mention are). Also, you should verify in what stage proposals are before stating that it will be added. For example: pattern matching is in stage 1. If you knew this and still believe it will be added, please give the tc39 review process a read.
Maybe you were meaning to give some light to the updated proposals?

Collapse
 
hugohub profile image
Info Comment hidden by post author - thread only accessible via permalink
Karlis Melderis

AI generated article?
Object.update - cannot find it anywhere

Collapse
 
lionelrowe profile image
Info Comment hidden by post author - thread only accessible via permalink
lionel-rowe

I think it's GPT slop and the """author""" didn't bother do even the most basic fact checking. Really disrespectful to people's time tbh

Collapse
 
vyan profile image
Vishal Yadav

Yeah might be, thanks for sharing!

Collapse
 
orientalarg profile image
Joaquín.

The author straight up lying about the features and hiding replies instead of taking the L. Please stop polluting the internet with this auto-generated junk.

Collapse
 
robinweser profile image
Robin Weser

I wonder if those positive comments are also auto-generated 😅

Collapse
 
wizard798 profile image
Wizard

Thanks for sharing this, Manu updates are looking interesting

Collapse
 
vyan profile image
Vishal Yadav

Welcome!

Collapse
 
ashutosh856 profile image
Ashutosh

I think you named your title wrong. It should be "Features of JavaScript that Everyone Should Know About".

Collapse
 
jesii profile image
Jon Seidel

Array.isArray() has been available since 2015; I've certainly been using for a long time.

Collapse
 
allanbonadio profile image
Allan Bonadio

yeah, I'm also confused. Most of the features you listed are already in JS, maybe JS 12, not sure. I've also used 1, 3, 6, 7 and 8 in code a year ago or earlier.

Collapse
 
js-neo profile image
JS-Neo

Thank you, I learned a lot of new things!

Collapse
 
vyan profile image
Vishal Yadav

Welcome!

Collapse
 
jagtarsinghwork profile image
Jagtar Singh

Love this

Collapse
 
vyan profile image
Vishal Yadav

Welcome!

Collapse
 
rerodrigues profile image
Info Comment hidden by post author - thread only accessible via permalink
Renato Rodrigues

This article is completely wrong. These features don't exist in ES2024 or in any other ES version. Probably AI generated crap. Don't waste your time reading it

Collapse
 
sk_selim_32adf2f9f5ccbc97 profile image
Sk Selim

Thankyou 🙂

Collapse
 
vyan profile image
Vishal Yadav

Welcome!

Collapse
 
taufik_nurrohman profile image
Taufik Nurrohman

Number 5 already available in PHP 8.0.0 released at 2020/11/26, with slightly different syntax.

Collapse
 
technicalasthavi profile image
Technical Asthavi

Thanks for sharing this, Manu updates are looking interesting

Collapse
 
vyan profile image
Vishal Yadav

Welcome!

Collapse
 
sandeep_thakur_a23a33fb71 profile image
Sandeep Thakur

Thanks for sharing

Collapse
 
vyan profile image
Vishal Yadav

Welcome!

Some comments have been hidden by the post's author - find out more