> ## Documentation Index
> Fetch the complete documentation index at: https://docs.elata.bio/llms.txt
> Use this file to discover all available pages before exploring further.

# Example Applications

> Open source browser apps built with Elata EEG, Web Bluetooth, and rPPG packages.

<Info>
  These are full product-shaped integrations with routing, sessions, charts, and game loops. They go beyond the `create-elata-demo` starter templates and show what a complete app looks like.
</Info>

## Featured Apps

<CardGroup cols={2}>
  <Card title="Breathwork Trainer" icon="lungs" iconType="light" href="https://github.com/wkyleg/breathwork-trainer">
    Guided breathing with live EEG and rPPG biometric monitoring.
  </Card>

  <Card title="NeuroFlight" icon="plane" iconType="light" href="https://github.com/wkyleg/neuroflight">
    3D flight simulator with post-session neural analytics.
  </Card>

  <Card title="Monkey Mind: Inner Invaders" icon="gamepad" iconType="light" href="https://github.com/wkyleg/monkey-mind">
    Brain-reactive arcade gameplay that responds to mental state.
  </Card>

  <Card title="Neuro Chess" icon="chess" iconType="light" href="https://github.com/wkyleg/neuro-chess">
    Chess against Stockfish with a neural HUD overlay.
  </Card>

  <Card title="Reaction Trainer" icon="bolt" iconType="light" href="https://github.com/wkyleg/reaction-trainer">
    Stress-modulated reaction game with results tracking.
  </Card>
</CardGroup>

***

## What These Apps Demonstrate

Each app is a standalone repository that uses the published `@elata-biosciences` packages:

| Package                          | Purpose                             |
| -------------------------------- | ----------------------------------- |
| `@elata-biosciences/eeg-web`     | EEG signal processing and models    |
| `@elata-biosciences/eeg-web-ble` | Web Bluetooth headband streaming    |
| `@elata-biosciences/rppg-web`    | Camera-based heart rate measurement |

These apps are useful as reference implementations when you need to see how a real product wires up SDK sessions, state management, charts, and cleanup.

***

## When To Use These vs. `create-elata-demo`

| If you want to...                                                      | Start here                                    |
| ---------------------------------------------------------------------- | --------------------------------------------- |
| Get a working app in under a minute                                    | [`create-elata-demo`](/sdk/create-elata-demo) |
| See a complete product with routing, game loops, or data visualization | One of the example apps above                 |
| Compare your integration against a known-good reference                | Either path works                             |

***

## Next

<CardGroup cols={3}>
  <Card title="Build Your First App" icon="rocket" iconType="light" href="/sdk/tutorials/first-app">
    Scaffold a starter app
  </Card>

  <Card title="Choose A Package" icon="compass" iconType="light" href="/sdk/guides/choose-the-right-package">
    Package decision guide
  </Card>

  <Card title="rPPG In A Browser" icon="heart-pulse" iconType="light" href="/sdk/guides/rppg-browser">
    Primary browser integration
  </Card>
</CardGroup>