base on 📸 A powerful, high-performance React Native Camera library. <a href="https://margelo.com">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="./docs/static/img/banner-dark.png" />
<source media="(prefers-color-scheme: light)" srcset="./docs/static/img/banner-light.png" />
<img alt="VisionCamera" src="./docs/static/img/banner-light.png" />
</picture>
</a>
<br />
<div>
<img align="right" width="35%" src="docs/static/img/example.png">
</div>
### Features
VisionCamera is a powerful, high-performance Camera library for React Native. It features:
* 📸 Photo and Video capture
* 👁️ QR/Barcode scanner
* 📱 Customizable devices and multi-cameras ("fish-eye" zoom)
* 🎞️ Customizable resolutions and aspect-ratios (4k/8k images)
* ⏱️ Customizable FPS (30..240 FPS)
* 🧩 [Frame Processors](https://react-native-vision-camera.com/docs/guides/frame-processors) (JS worklets to run facial recognition, AI object detection, realtime video chats, ...)
* 🎨 Drawing shapes, text, filters or shaders onto the Camera
* 🔍 Smooth zooming (Reanimated)
* ⏯️ Fast pause and resume
* 🌓 HDR & Night modes
* ⚡ Custom C++/GPU accelerated video pipeline (OpenGL)
Install VisionCamera from npm:
```sh
npm i react-native-vision-camera
cd ios && pod install
```
..and get started by [setting up permissions](https://react-native-vision-camera.com/docs/guides)!
### Documentation
* [Guides](https://react-native-vision-camera.com/docs/guides)
* [API](https://react-native-vision-camera.com/docs/api)
* [Example](./example/)
* [Frame Processor Plugins](https://react-native-vision-camera.com/docs/guides/frame-processor-plugins-community)
### ShadowLens
To see VisionCamera in action, check out [ShadowLens](https://mrousavy.com/projects/shadowlens)!
<div>
<a href="https://apps.apple.com/app/shadowlens/id6471849004">
<img height="40" src="docs/static/img/appstore.svg" />
</a>
<a href="https://play.google.com/store/apps/details?id=com.mrousavy.shadowlens">
<img height="40" src="docs/static/img/googleplay.svg" />
</a>
</div>
### Example
```tsx
function App() {
const device = useCameraDevice('back')
if (device == null) return <NoCameraErrorView />
return (
<Camera
style={StyleSheet.absoluteFill}
device={device}
isActive={true}
/>
)
}
```
> See the [example](./example/) app
### Adopting at scale
<a href="https://github.com/sponsors/mrousavy">
<img align="right" width="160" alt="This library helped you? Consider sponsoring!" src=".github/funding-octocat.svg">
</a>
VisionCamera is provided _as is_, I work on it in my free time.
If you're integrating VisionCamera in a production app, consider [funding this project](https://github.com/sponsors/mrousavy) and <a href="mailto:
[email protected]?subject=Adopting VisionCamera at scale">contact me</a> to receive premium enterprise support, help with issues, prioritize bugfixes, request features, help at integrating VisionCamera and/or Frame Processors, and more.
### Socials
* 🐦 [**Follow me on Twitter**](https://twitter.com/mrousavy) for updates
* 📝 [**Check out my blog**](https://mrousavy.com/blog) for examples and experiments
* 💬 [**Join the Margelo Community Discord**](https://margelo.com/discord) for chatting about VisionCamera
* 💖 [**Sponsor me on GitHub**](https://github.com/sponsors/mrousavy) to support my work
* 🍪 [**Buy me a Ko-Fi**](https://ko-fi.com/mrousavy) to support my work
", Assign "at most 3 tags" to the expected json: {"id":"6788","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"