Home Assistant Developer Docs

Document Structure

Overview. Explains various layers that make up Home Assistant.

Core. Explains how to build new integrations for Home Assistant.

Frontend. Explains how to develop the user interface of Home Assistant.

Popular Topics

• Add a new integration
• Translate Home Assistant
• Home Assistant API

Source Code

• Home Assistant
• Home Assistant Frontend

Recent Blog Posts

• Exception handling during service calls and translation support
• Config processing and error handling
• Public Addon Config
• Country selector
• Removal of deprecated unit conversion utilities

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