JavaScript Strict Mode
JavaScript Strict Mode
(By: Mike .. Date:2021-11-30 12:25:40)   

What Is JavaScript’s Strict Mode?

Strict mode in JavaScript tightens the rules for certain behaviors. Here's everything you need to know about it.

JavaScript is a forgiving language. Some of its syntaxes is optional, and the language recovers from errors with more grace than many others. But this hand-holding comes with a penalty: it can be easier to introduce bugs, and inconsistent code is harder to read.

Fortunately, if you want to exercise more discipline, there’s an easy way of doing so: strict mode. Strict mode is a way of asking JavaScript to react more decisively when it encounters problems in your code.

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