Roadmaps

• https://roadmap.sh/

API

• https://www.redhat.com/en/topics/api/what-is-a-rest-api
• https://www.codecademy.com/article/what-is-rest
• https://www.codecademy.com/article/what-is-crud

React/Next.js

• https://react.dev/learn
• https://nextjs.org/learn

Linux

• https://linuxjourney.com/