# Vanilla JavaScript Integration
Use the CDN build for the fastest setup, or use NPM if you have a build step.
## Option A: CDN (Declarative)
```html
Vanilla JS Product Page
```
## Option B: CDN (Programmatic)
```html
```
## Option C: NPM
```bash
npm install @liquidcommerce/elements-sdk
```
```javascript
import { Elements } from '@liquidcommerce/elements-sdk';
const client = await Elements('YOUR_API_KEY', { env: 'production' });
await client.injectProductElement([
{ containerId: 'product', identifier: '00619947000020' }
]);
```
## Related Docs
- [Product Component](../guides/product-component.md)
- [Cart Component](../guides/cart-component.md)
- [Client API](../api/client.md)