---
title: "Frontend of Home Assistant"
description: "Frontend of Home Assistant."
---

The frontend of Home Assistant is built with [Polymer](https://www.polymer-project.org/).

<p class='img'>
  <img src='/images/screenshots/ui2015.png' />
</p>

The [User Interface section](/examples/#user-interface) can give you some starting points to expand the frontend.

If you want to work on the frontend, please refer to the [Frontend Development documentation](/developers/frontend/).