Getting started with opensource devlopment

Hello community!!
This is Mayank. I recently came to know about GSOC and while surfing through the gsoc 2022 website I came across jitsi community and it looks amazing.
I am interested in contributing to jitsi but dont know how to start. I have some prior experience with web technologies like html, css and javascript.
Really looking for some help to start with.
Thank you!
Mayank Ughade

I made a topic asking about it 2 days ago.

unlike me, with your experience in web programming I’m sure you’ll love this: