How to repeat displaying something in JSX
I had the need to repeat something in JSX.
The use case was this, I had a review expressed from 1 to 5 and based on the value I wanted to display some stars, from 1 to 5 stars.
So I used this snippet:
<p>
{[...Array(rating)].map(() => '⭐️ ')}
</p>
→ Here's my latest YouTube video
→ Get my React Beginner's Handbook
→ I wrote 17 books to help you become a better developer, download them all at $0 cost by joining my newsletter
→ JOIN MY CODING BOOTCAMP, an amazing cohort course that will be a huge step up in your coding career - covering React, Next.js - next edition February 2025