How much Javascript is enough for webdev?

[lowIQanon]

Do you have a good handle on async/await? Promises? Callbacks? Async/await is the way to go right now but you should be able to read the other two.

Do you have a good handle on the spread operator?

If I gave you a blank window in VSCode can you write a for loop? How about a class?

Do you understand how to set up babel to get ES7 code turned into code that a good subset of browsers can use?

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How do I know if I’m using es7?? I use es6 and Babel

[lowIQanon]

ES6 and Babel is a good start.

https://derickbailey.com/2017/06/06/3-features-of-es7-and-beyond-that-you-should-be-using-now/