Don't use only typeof to check for Objects in JS #coding #javascript
Not everything in JavaScript that looks like an object actually is a plain object.
In this video, you’ll learn how to safely detect plain JavaScript objects — and avoid common mistakes with arrays, null, or class instances.
🔍 We cover two methods:
Using Object.prototype.toString.call(...)
Checking constructor === Object
Perfect for devs who want type-safe, bug-free logic.
#JavaScript #WebDev #PlainObject #JSObjects #FrontendTips
Видео Don't use only typeof to check for Objects in JS #coding #javascript канала Tech With Elhadj
In this video, you’ll learn how to safely detect plain JavaScript objects — and avoid common mistakes with arrays, null, or class instances.
🔍 We cover two methods:
Using Object.prototype.toString.call(...)
Checking constructor === Object
Perfect for devs who want type-safe, bug-free logic.
#JavaScript #WebDev #PlainObject #JSObjects #FrontendTips
Видео Don't use only typeof to check for Objects in JS #coding #javascript канала Tech With Elhadj
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8 июня 2025 г. 14:59:05
00:02:41
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