---
title: "ES2021"
url: https://daily.dev/posts/es2021-wj8aoryjp
source_url: https://h3manth.com/ES2021
type: article
source: "CSS-Tricks"
published: 2021-07-27T23:21:52.409Z
updated: 2021-10-07T14:17:10.317Z
reading_time: 1
upvotes: 45
comments: 3
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# ES2021

**[CSS-Tricks](https://daily.dev/sources/css_tricks)** · 1 min read · 45 upvotes · 3 comments

## Summary

Promise.any & AggregateError & WeakRefs & FinalizationRegistry. Objects are Logical. Assignment Operators, Numeric Separators, and String.prototype.replaceAll. ES2021 Features! are available in ES6, ES7, and ES8.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://h3manth.com/ES2021>

## Community discussion

Top comments from developers on daily.dev.

**@sascha10k** · 1 upvotes

> Nice and neat overview of some new features.

**@thetecguy** · 1 upvotes

> New features - yeah!

**@himanshun** · 0 upvotes

> yes

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