Home Assistant Home automation platform. Self-hostedOpen sourceInternet of Things (IoT) 91,783Apache-2.0Pythonupdated Oct 2026
Tasmota Open source firmware for ESP devices. Total local control with quick setup and updates. Control using MQTT, Web UI, HTTP or serial. Automate using timers, rules or scripts. Integration with home automation solutions. Self-hostedOpen sourceInternet of Things (IoT) 24,931GPL-3.0Cupdated Oct 2026
Node RED Browser-based flow editor that helps you wiring hardware devices, APIs and online services to create IoT solutions. Self-hostedOpen sourceInternet of Things (IoT) 23,787Apache-2.0Nodejsupdated Oct 2026
Thingsboard IoT Platform - Device management, data collection, processing and visualization. Self-hostedOpen sourceInternet of Things (IoT) 22,612Apache-2.0Javaupdated Oct 2026
EMQX Scalable MQTT broker. Connect 100M+ IoT devices in one single cluster, move and process real-time IoT data with 1M msg/s throughput at 1ms latency. Self-hostedOpen sourceInternet of Things (IoT) 16,863Apache-2.0Erlangupdated Oct 2026
evcc Extensible Electric Vehicle Charge Controller and home energy management system. Self-hostedOpen sourceInternet of Things (IoT) 7,436MITGoupdated Oct 2026
Domoticz Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. Self-hostedOpen sourceInternet of Things (IoT) 3,826GPL-3.0Cupdated Oct 2026
G Gladys Privacy-first home assistant. Self-hostedOpen sourceInternet of Things (IoT) 3,262Apache-2.0Nodejsupdated Oct 2026
W WebThings Gateway WebThings is an open source implementation of the Web of Things, including the WebThings Gateway and the WebThings Framework. Self-hostedOpen sourceInternet of Things (IoT) 2,646MPL-2.0Nodejsupdated Sept 2026
O OpenRemote IoT Asset management, Flow Rules and WHEN-THEN rules, Data visualization, Edge Gateway. Self-hostedOpen sourceInternet of Things (IoT) 1,936AGPL-3.0Javaupdated Oct 2026
ioBroker Integration platform for the Internet of Things, focused on building automation, smart metering, ambient assisted living, process automation, visualization and data logging. Self-hostedOpen sourceInternet of Things (IoT) 1,384MITNodejsupdated Oct 2026
openHAB Vendor and technology agnostic open source software for home automation. Self-hostedOpen sourceInternet of Things (IoT) 1,160EPL-2.0Javaupdated Oct 2026
S SIP Irrigation Control Open source software for sprinkler/irrigation control. Self-hostedOpen sourceInternet of Things (IoT) 421GPL-3.0Pythonupdated Oct 2026
F FlowForge Deploy Node-RED applications in a reliable, scalable and secure manner. The FlowForge platform provides DevOps capabilities for Node-RED development teams. Self-hostedOpen sourceInternet of Things (IoT) 400Apache-2.0Nodejsupdated Oct 2026
F FMD Server A server to communicate with the FMD (Find My Device) Android app, to locate and control your devices. Self-hostedOpen sourceInternet of Things (IoT)Remote Access 222GPL-3.0Goupdated Oct 2026
SOLECTRUS Photovoltaic dashboard that displays energy production and consumption with cost and savings calculations. Self-hostedOpen sourceInternet of Things (IoT) 166AGPL-3.0Dockerupdated Oct 2026
P polluSensWeb Web-based serial interface and charting tool for visualizing and logging data from UART pollution sensors (PM2.5, VOC, etc). Features live data acquisition, dynamic charts, CSV export, and webhook integration. Self-hostedOpen sourceInternet of Things (IoT) 14MITJavascriptupdated Oct 2026
L LHA Light Home Automation application that is fully extensible using Blockly, HTML or Lua. It includes extensions such as ConBee, Philips Hue or Z-Wave JS. Self-hostedOpen sourceInternet of Things (IoT) 13MITLuaupdated Oct 2026
O Onloc Track and share your location in real time. Control and lock stolen or lost phones. Self-hostedOpen sourceInternet of Things (IoT)Remote AccessMaps and Global Positioning System (GPS) 11AGPL-3.0Dockerupdated Oct 2026
FHEM Automate common tasks in the household like switching lamps and heating. It can also be used to log events like temperature or power consumption. You can control it via web or smartphone frontends, telnet or TCP/IP directly. Self-hostedOpen sourceInternet of Things (IoT) GPL-3.0Perl