ECMA in 2021 brings new features such as a string replaceAll function, number literals, weak refs, and logical operator assignment! In this video, we take a look at examples and breakdown of how each feature works.

• 0:00 - Introduction
• 0:46 - String.replaceAll
• https://github.com/tc39/proposal-string-replaceall
• 1:41 - Promise.any
• https://github.com/tc39/proposal-promise-any
• 2:52 - Number Literals
• https://github.com/tc39/proposal-numeric-separator
• 3:41 - WeakRef
• https://github.com/tc39/proposal-weakrefs
• 4:56 - Logical Assignment Operators
• https://github.com/tc39/proposal-logical-assignment
• 6:39 - Conclusion

#javascript #es2021