---
title: "Comment by Bryan King Pecho on \"[TypeScript] Optional & Default Parameter\" | Hashnode"
description: "Great explanation of optional parameters in TypeScript! It's interesting to see the difference between JavaScript and TypeScript in handling function parame"
url: "https://hashnode.com/posts/typescript-optional-default-parameter/6479afb768c73be8bfc40cfc/comment/647a101468c73be8bfc4187f"
---

[Discussion](https://hashnode.com/posts/typescript-optional-default-parameter/6479afb768c73be8bfc40cfc)

Comment [\[TypeScript\] Optional & Default Parameter](https://hashnode.com/posts/typescript-optional-default-parameter/6479afb768c73be8bfc40cfc)

[Bryan King Pecho](https://hashnode.com/@bkpecho)

[Jun 2, 2023](https://hashnode.com/posts/typescript-optional-default-parameter/6479afb768c73be8bfc40cfc/comment/647a101468c73be8bfc4187f)

Great explanation of optional parameters in TypeScript! It's interesting to see the difference between JavaScript and TypeScript in handling function parameters.

[Lim Woojae](https://hashnode.com/@jaylog)

[Jun 2, 2023](https://hashnode.com/posts/typescript-optional-default-parameter/6479afb768c73be8bfc40cfc/comment/647a101468c73be8bfc4187f#reply-647a17b41c128bf719629ff3)

Hi! Thank you for commenting. I am happy that you have seen the difference between those two!