# Mana Health

> React Native 3D App · 2026 · Production, WebGL

Canonical page: https://andersonmancini.dev/projects/mana-health

**Mana** is a science-backed, community-powered scanner that helps people understand what they buy before it goes in or on their body — with a Mana Score grounded in research at the moment of choice.

This **Three.js** experience turns that idea into a living world: your companion moves across five biomes that shift with scanning patterns, from Toxic to Harmony, so choices become something you can **see**, not just read.

Built as an interactive story for Mana World — scan, learn, decide — where the Biome Score drives atmosphere, environment, and mood in real time inside the browser.

## Technical details

- Three.js
- Biome-driven Environments
- Real-time Atmosphere
- Custom Shaders
- React Three Fiber

## Links

- [Open the live project](https://mana-world-app.vercel.app/)

## More projects

- Next in Production: [South Cliff](https://andersonmancini.dev/projects/south-cliff.md)