In this video, you learn about the new features coming to JavaScript with ES2021 (or ES21).
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Chapters:
0:00 - Intro
0:51 - Numeric Separators
2:21 - String.prototype.replaceAll()
3:33 - Weak References
6:06 - Promise.any
7:27 - Logical Assignment Operators
8:16 - And and equals (&&=)
10:10 - Pipe pipe equals (||=)
11:28 - Question question equals (??=)
13:16 - The end