I loved the FullStackOpen course by the University of Helsinki (really it's just a self-paced online tutorial). https://fullstackopen.com/en/part1 https://full

I loved the FullStackOpen course by the University of Helsinki (really it's just a self-paced online tutorial). https://fullstackopen.com/en/part1 https://fullstackopen.com/en/part1 You can learn all the modern React basics there within 10 hours, and there's plenty more about integrating it into a full stack web app. You should focus on understanding creating components, JSX, useState, useEffect.