Homeassistant GitHub Repositories (2026) · Open Source Tools

🏠 HaCasa Nova: the HaCasa reboot. A room-first Home Assistant panel, built on the Homio design by iamtherufus.

OTGateway is a powerful open-source solution for controlling OpenTherm-compatible boilers, turning your heating system into a smart one. Set the perfect temperature, save on energy bills, and eliminate unnecessary hassle — integration with Home Assistant makes heating management simple and automated.

Navet is a provider-neutral smart home dashboard with intuitive editing, a polished touch-first UI, and support for Home Assistant, Homey, and openHAB.

Custom_components Body Metrics for Xiaomi Miscale 1 and 2 (esphome or BLE monitor for Homeassistant)

A status card for home assistant dashboards

Home Assistant integration for UGreen's Network Attached Storage devices.

Home assistant home battery simulator - allows you to model how much energy you would save with a home battery

A modern, glassmorphism-inspired dashboard for Home Assistant.

APsystems ECU Local Query Integration for Home Assistant

A ESP8266 devkit firmware for the Nodoshop version of the Opentherm Gateway (OTGW)

Software needed to run Home Assistant on the Shelly Wall Display while still keeping all the functions.

home assistant custom integration for pysma-plus

ESPHome external components

HomeAssistant Component to integrate PPC, Theben and EMH SMGWs

A platform which allows you to get current and past ride data from Peloton into HomeAssistant

Home Assistant Theme Store

ISS Tracker for Home Assistant: predicts when the International Space Station passes overhead and follows it on a 3D globe.

Text-to-speech for Home Assistant from OpenAI, Mistral, Groq, Lemonfox, Kokoro, Chatterbox or any server that implements the OpenAI speech API, with announcements that restore your volume and music.

Integrate FusionSolar into your Home Assistant.