Your typeof Is Lying to You

2026-09-04English

JavaScript's typeof is not a type system, it's just a coarse runtime label, and that's why null, functions, arrays, dates, and other values all collapse into the same "object" bucket.

submitted by /u/OtherwisePush6424
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Read original: https://www.reddit.com/r/webdev/comments/1w76ufx/your_typeof_is_lying_to_you/

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原文：https://www.a8q9.cn/en/article/en-your-typeof-is-lying-to-you.html

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Your typeof Is Lying to You

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