Widget
Widget
A lightweight, embeddable feedback widget for any web framework.
Widget
The Lumifeed widget is a < 15 KB preact-powered UI that can be embedded in any web product with a single line of HTML or a framework-specific package.
Features
- Zero dependencies (Preact bundled)
- Dark mode support
- Custom fields
- File attachments (up to 5 MB)
- User identification
- Keyboard accessible (opens with
Alt+F)
Framework guides
| Framework | Guide |
|---|---|
| Plain HTML | HTML / Vanilla JS |
| React | React |
| Next.js | Next.js |
| Vue | Vue |
| Other | Other frameworks |
How it works
The widget communicates with the Lumifeed API (api.lumifeed.app). Feedback is submitted server-side, analyzed by Claude, and appears in your dashboard within seconds.