The only Auth0-related dependency that is required to get started is the Lock widget. The widget can be retrieved either from npm or from Auth0's CDN.

**npm**

```bash
npm install auth0-lock
```

**CDN**

```html
<script src="http://cdn.auth0.com/js/lock/10.2/lock.min.js"></script>
```
The only Auth0-related dependency that is required to get started is the Lock widget. The widget can be retrieved either from npm or from Auth0's CDN.

**npm**

```bash
npm install auth0-lock
```

**CDN**

```html
<script src="${lock_url}"></script>
```

Replace hardcoded lock url with lock_url var
Replace hardcoded lock url with lock_url var
