Learning

Artifacts

Single-file interactive pages, generated and then tuned until the concept actually clicked. Each one is a self-contained thing I built to understand something — kept here in case it helps someone else.

All3

Tokens, end to end

How an LLM actually reads text — bytes to BPE merges to embeddings, with the token spectrum rendered inline so the splits are visible rather than described.

Jul 2026[ai][llm]

Subnetting, from first principles to fluent

CIDR, masks, and borrowed bits built up from binary until the arithmetic stops needing a calculator. Network and host bits are colour-coded throughout.

Jul 2026[networking][fundamentals]

Process Memory, how memory works inside a process

Understanding how memory works inside a process, is very important to mitigate, and avoid memory based attacks / bugs.

Jul 2026[memory][fundamentals]