JavaScript used to be the wild west when it came to hidden errors. So many unintuitive mistakes/errors were hidden which is why JavaScript introduced strict mode to clean up those weird interactions. Strict mode adds a bunch of different rules mostly around fixing potential bugs and surfacing them to the developer.


Materials/References:

ES6 Modules Video: https://youtu.be/cRHQNNcYf6s
ES6 Modules Article: https://blog.webdevsimplified.com/2021-11/es6-modules


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⏱️ Timestamps:

00:00 - Introduction
00:27 - How to enter strict mode
02:30 - Reason #1 for strict mode
04:10 - Reason #2 for strict mode
05:56 - Reason #3 for strict mode
06:18 - Reason #4 for strict mode
07:19 - Reason #5 for strict mode
08:35 - Reason #6 for strict mode
09:47 - Reason #7 for strict mode
11:28 - Reason #8 for strict mode


#StrictMode #WDS #JavaScript