Before Web3.0 and Blockchain: Start with the Fundamentals of Computer Science

A skyscraper needs a solid foundation to stand tall—and the same applies to blockchain development.
Let’s be honest, blockchain is a challenging subject. Before diving into nodes, blocks and your learning roadmap, it’s essential to master the fundamentals of computer science.

The CS50 course—Harvard’s renowned (and free) introduction to computer science—covers everything you need to understand the basics of computers, programming and data handling.

https://learning.edx.org/course/course-v1:HarvardX+CS50+X/home

Once you’ve built this foundation, you’ll be ready to explore how blockchain works, why it’s valuable and what its limitations are.