What’s New in JavaScript ES2021 / ES12?

What’s New in JavaScript ES2021 / ES12?

In this JavaScript ES2021 / ES12 tutorial, you'll learn about the new features coming to JavaScript with ES2021/ES12: Numeric Separators; String.prototype.replaceAll(); Logical Assignment Operators; Promise.any; WeakRef. 5 Upcoming JavaScript ES2021 (ES 12) Features To Watch Out for This Year

5 Upcoming JavaScript ES2021 (ES 12) Features To Watch Out for This Year: Numeric Separators; String.prototype.replaceAll(); Logical Assignment Operators; Promise.any; WeakRef

It’s important to start the article by mentioning that ES2021, or ES12, is in stage 4 of the process. That means it’s not released yet. The plan is to release ES12 in June 2021. Despite that, we can have a look at the features it’s going to bring.

What’s new in ES12?

  • Numeric Separators
  • String.prototype.replaceAll()
  • Logical Assignment Operators
  • Promise.any
  • WeakRef

programming javascript web-development nodejs angular

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