diff --git a/README.md b/README.md
index 329989a..71ab5fe 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,111 @@
-# Lightward AURA
+# Lightward Aura
 
-Aura generative visual system for Lightward
+A WebGL-powered generative visual library for creating beautiful, animated plasma clouds.
 
 ## Live Demo
-[Hosted on github pages](https://lightward.github.io/aura/)
 
-## To Build
+[https://aura.lightward.io/](https://aura.lightward.io/)
 
-This project uses [rollup.js](https://rollupjs.org/guide/en/) as a bundle system. 
+## Usage
 
-There is no dev server included, you will need your own. I use [Live Server for VSCode](https://marketplace.visualstudio.com/items?itemName=ritwickdey.LiveServer) but any dev server capable of serving static files should do.
+### Quick Start
 
-To build and watch for changes
+```html
+<script src="https://aura.lightward.io/aura.js"></script>
+<script>
+  const container = document.getElementById('my-container');
+  const canvas = document.createElement('canvas');
+  container.appendChild(canvas);
 
-(note: if you don't see your changes when saving, try extending the refresh time of live server, which is also watching for changes)
+  const gl = canvas.getContext('webgl2', { preserveDrawingBuffer: true });
 
-    npm install && npm run watch
+  const aura = new LightwardAura(gl, {
+    ...LightwardAura.defaultParams,
+    width: window.innerWidth,
+    height: window.innerHeight,
+  });
+
+  aura.start();
+</script>
+```
+
+### Custom Colors
+
+```javascript
+const aura = new LightwardAura(gl, {
+  ...LightwardAura.defaultParams,
+  width: window.innerWidth,
+  height: window.innerHeight,
+  colors: [
+    [100, 150, 255],  // RGB values 0-255
+    [255, 100, 150],
+  ],
+});
+```
+
+### API
+
+#### `new LightwardAura(gl, params)`
+
+- `gl`: WebGL2 rendering context
+- `params`: Configuration object (see below)
+
+#### Methods
+
+- `start(play = true)` - Start the render loop
+- `play()` - Resume animation
+- `pause()` - Pause animation
+- `shutdown()` - Clean up resources
+
+#### Static Properties
+
+- `LightwardAura.defaultParams` - Default configuration object (excludes `width` and `height`)
+
+#### Configuration
+
+```typescript
+{
+  width: number;           // Canvas width
+  height: number;          // Canvas height
+  animTime: number;        // Initial animation time
+  seed: number;            // Random seed for reproducibility
+  colors: [r, g, b][];     // Array of RGB color tuples (0-255)
+
+  globalParams: {
+    contrast: number;      // Default: 1.37
+    saturation: number;    // Default: 1.69
+    speed: number;         // Default: 0.13
+    noise: number;         // Default: 0.5
+    targetFps: number;     // Default: 60
+    // ... (see defaultParams for full list)
+  };
+  // ... (see defaultParams for complete structure)
+}
+```
+
+## Development
+
+### Build
+
+```bash
+npm install
+npm run build
+```
+
+### Watch Mode
+
+```bash
+npm run watch
+```
+
+Use any static file server (like [Live Server for VSCode](https://marketplace.visualstudio.com/items?itemName=ritwickdey.LiveServer)) to view `index.html` during development.
+
+### Test
+
+```bash
+npm test
+```
+
+## License
+
+[UNLICENSE](./UNLICENSE) - Public domain