Add-ons for Home Assistant allow you to extend the functionality around your Home Assistant setup. These add-ons can consist of an application that Home Assistant can integrate with (e.g., a MQTT broker or database server) or allow access to your Home Assistant configuration (e.g., via Samba or using the File Editor).
Add-ons can be installed and configured via the Home Assistant frontend on systems that have installed Home Assistant.
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Scan & discover HDMI CEC devices and their addresses. 
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Control a Zigbee network using ConBee or RaspBee hardware by Dresden Elektronik. 
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A simple DHCP server. 
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A simple DNS server. 
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Automatically update your Duck DNS IP address with integrated HTTPS support via Let's Encrypt. 
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Simple browser-based file editor for Home Assistant. 
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Load and update configuration files for Home Assistant from a Git repository. 
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A virtual personal assistant developed by Google. 
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Manage and create certificates from Let's Encrypt. 
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MariaDB database for Home Assistant. 
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An Open Source MQTT broker. 
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NGINX Home Assistant SSL proxy Sets up an SSL proxy with NGINX and redirects traffic from port 80 to 443. 
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Shutdown Windows machines remotely. 
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Share your configuration over the network using Windows file sharing. 
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Allow logging in remotely to Home Assistant using SSH or just the web terminal with Ingress. 
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TellStick and TellStick Duo service. 
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Allow Home Assistant to talk to a Z-Wave Network via a USB Controller. 
Got questions?
You have several options to get them answered:
- The Home Assistant Discord Chat Server.
- The Home Assistant Community Forum.
- Join the Reddit subreddit in /r/homeassistant.
In case you've found a bug, please open an issue on our GitHub.
In case you are interested in developing your own add-on, this repository can be a great source of inspiration. For more information about developing an add-on, please see our documentation for developers.
