I'm a kid and want to just do free web dev work

I am not sure whether I am too young, but definitely have the skills for some front-end dev work.
Can someone please help me?

If you want to see something I’ve done my website is tommyalden .dev

This is what open source projects are for.

Have a look through github and see if you can find something that interests you.

It could be the perfect opportunity to learn git and how to use GitHub and contribute to open source project

Examples, to not go too far away:
FreeCodeCamp itself, there are a lot of things that need improving!

Open Source for good, the open source softwares that FreeCodeCamp is developing to help no profit organisations
https://www.freecodecamp.org/nonprofits/

I am really confused by the GitHub things.

Try this course:

Thanks! This will help a lot.

How old is a kid these days?