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Discussion on "Why does a function returns undefined when called?" | Hashnode

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Swastik Patro

#justcode

Feb 16, 2023

Why does a function returns undefined when called?

When a function is called, it always returns a value. Before understanding why a function returns undefined, let's understand what is undefined. What is undefined? undefined is a special primitive value of Undefined type in JavaScript. In Undefined t...

patroswastik.hashnode.dev4 min read

#function #undefined #javascript #programming-blogs #javascript-behind-the-scene

Responses(3)

Jatin Singh

FrontEnd Developer

Very deeply explained Swastik...keep it up 🔥

Thanks Jatin 💖

Swastik Patro

#justcode

Raj Kishor Shaw

I am a web developer.

Nice and easy to understand for beginners. Looking forward to reading more blogs from you.

Swastik Patro

#justcode

Thanks Raj, Glad you liked it.

Anand Baraik

Novice in everything, student for life!

It's different than all other blog i have read. Very well put everything.

Swastik Patro

#justcode

Thanks Anand 💖