Optimal Lab

See how engineering works. Interactive visuals for algorithms, system design, DevOps and AI, shown by moving parts instead of static diagrams.

DSA series #01
Two Sum, three ways
Step through brute force, two pointers and a hash map. Then scale n and see the gap.
AI Engineering
How an LLM picks the next token
Drag temperature, top-k and top-p. Watch the odds move, then sample.