Squircle shape renderer for React Native 10x faster than SVG based alternatives

This library hooks into the react-native <View /> component native renderer for iOS and Android to change it's shape, so in the end a FastSquircleView is just a normal View with a different shape and you can expect close performance to a normal View

✨ Features

• 🚀 Native Performance: No SVGs involved, it's just a normal <View /> just with a different shape
• 🎨 Easily styleable: Supports borders, outlines, shadows and overflow: "hidden" out of the box
• 📱 Cross Platform: Works on iOS and Android
• 🎛️ Customizable: Adjustable corner smoothing from sharp to very smooth
• 🧩 Drop-in Replacement: Compatible with all standard React Native View props

📦 Installation

npm install react-native-fast-squircle

yarn add react-native-fast-squircle

bun add react-native-fast-squircle

Expo Setup

The package includes some native code so you won't be able to use it with Expo GO.

To use the package with expo run

expo prebuild

iOS Setup

For iOS, you may need to run pod install:

cd ios && pod install

Android Setup

No additional setup required for Android.

🚀 Usage

Basic Example

import React from 'react';
import SquircleView from 'react-native-fast-squircle';

export default function App() {
  return (
    <SquircleView
      style={{
        width: 200,
        height: 200,
        backgroundColor: 'tomato',
        borderRadius: 30,
      }}
      cornerSmoothing={0.6}
    />
  );
}

The SquircleView can be used exactly as a normale react-native View it just adds a new cornerSmoothing prop ranging between 0 and 1 where 0 is a normal rounded rect view and 1 is max corners smoothness (default value is 0.6)

🤝 Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

📄 License

MIT © fbeccaceci

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Made with ❤️ using create-react-native-library