JS scope

2022.11.041 min readTech notesMoved from my Tistory blogRead the Korean original

Translated into Korean, the word scope means ‘range’.

In JS, there are 2 types of scope.

global and local.

Example

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9const text = 'outside';

{
    const text = 'inside';
    {
        console.log(text);
    }

}

In the code above, console.log(text) will print inside.

Example

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10const text1 = 'outside';

{
    const text2 = 'inside';
    {
        console.log(text2);
    }

}
console.log(text2);

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