GSoC 2022 asspirant

Hello everyone,
My Name is MD Sahil, interested and excited to be an Intern of GSoC 2022 at Plone foundation.
I'm interested in one of the Volto's Projects as an React.js learner.
But don't know how should i start preparing for that, so anyone here can suggest me few beginner friendly things to getting started for volto's project.

Any basic Information will be helpful.