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mediCalm

Beta

An adaptive health and wellness PWA, mobile-first, with personalization kept inside explicit safety bounds.

  • Deterministic selection
  • Bounded personalization
  • No clinical claims

Stack

  • TypeScript
  • React 18
  • Vite
  • PWA (installable)
  • Vitest + Playwright

mediCalm is a beta health and wellness PWA, built mobile-first in React and TypeScript and installable to the home screen. It adapts a guided session to what the person tells it, and the interesting engineering is in how far it is allowed to adapt.

Selection is deterministic rather than generative. A given input produces the same guided session every time, which means the behavior can be tested and reasoned about instead of being resampled on each run. Personalization is bounded, safety checks sit in front of the session, and the user can stop at any point without the app trying to talk them out of it.

The boundary is the design: it makes no clinical, diagnostic, or medical-efficacy claims of any kind, and nothing in it should be read as treatment. Keeping that line clean is a product decision as much as a legal one, and it is why the behavior is bounded rather than clever.

The source is public on GitHub and the live beta carries the proof.

Live demoSource