Nootropics

An evidence-based guide to caffeine for deep work: adenosine mechanics, optimal dosing, half-life, tolerance cycling, and L-theanine stacking for developers.

Creatine is not just a muscle supplement. Evidence on neuronal ATP regeneration, working memory, and mental fatigue makes it an underrated cognitive tool.

Flow state is not a productivity hack: it's a distinct neurological mode with measurable prerequisites. How programmers enter flow, and a triggering protocol.