The challenge can be accessed at https://www.frontendmentor.io/challenges/room-homepage-BtdBY_ENq The live version can be accessed at https://bismeetsingh.github.io/frontendmentor-room-home-page/
I learnt throttling and debouncing while implementing this project. Specifically, I used throttling to reduce the number of calls when the resize event occurs on the window. Additionally, there was a lot to learn around grid as well.