// About
Most programming content teaches you what to type without ever explaining why. That's fine until you hit a real problem — then you're stuck because you never understood the layer below the abstraction.
Master Fundamentals exists to fix that. Every post here is about understanding something from the ground up: how the kernel schedules processes, what a pointer actually is, how TCP keeps packets in order, why your NixOS configuration is reproducible.
The goal isn't to make you memorize facts. It's to make you the kind of programmer who can reason from first principles when the docs run out and the Stack Overflow answer is wrong.
New tutorials every two weeks. No ads. No noise.