Update Index.md

Author: khushi-purwar

Index.md

@@ -128,5 +128,5 @@ I've used the concept of *Async functions* and *react hook usestate* also worked
 | [Magic-Color-Changer](https://github.com/Ayushparikh-code/Web-dev-mini-projects/tree/main/Magic-Color-Changer)| This is a pure javascript project.
 |[Fetch API using react app](https://github.com/abhishektyagi2912/Web-dev-mini-projects/tree/main/Fetch%20API%20%20using%20react%20app)| That we add get user button to API calls to get user data and have a loader while API fetch the data .
 |[Product Landing Page](https://github.com/Ayushparikh-code/Web-dev-mini-projects/tree/saloni-15-project-1/Product%20Landing%20Page)| A beginner-friendly single-page product landing website built with HTML and CSS for understanding the concept of responsive websites using CSS Grids.
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+|[VAT Calculator](https://github.com/Ayushparikh-code/Web-dev-mini-projects/tree/main/VAT%20Calculator)| It is a simpe calculator which calculates the Value Added Tax (VAT) on products or services