---
layout: page
title: "Frontend of Home Assistant"
description: "Frontend of Home Assistant."
date: 2017-02-13 12:50
sidebar: true
comments: false
sharing: true
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---

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

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

The [User Interface section](/cookbook/#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/).