TL;DR

Although it’s headed “Virtual Memory Areas (VMAs),” this page is really Hussein Nasser’s ultimate resource hub—covering everything from OS fundamentals and Node.js internals to page fault deep-dives, backend troubleshooting, networking, databases, NGINX and Python on the backend.

On top of the core courses, you get links to his Medium articles, YouTube channel (with member-only content and an Arabic stream), a podcast, and even slide-design tools via Canva. Plus, if you’re feeling generous, there’s a “buy me a coffee” link to keep his awesome content flowing.

Watch on YouTube