I’ve taken and conducted software engineering interviews over the years, and one thing became obvious:

Most interview prep resources don’t reflect real-world engineering.

You’ll find textbook definitions, toy examples, and outdated patterns—but very little around production debugging, architecture tradeoffs, scalability, and practical interview thinking.

So I started building an open-source Fullstack Interview Prep repository:

https://github.com/akshayit/fullstack-interview-prep