Nodes / Smarthome

• hubitat (⭐20) - Connect with Hubitat.

Nodes / Image processing

• image-output (⭐11) - Simple image output node. Useful for previewing images (of face detecting, object recognition etc.) inside the flow editor.

• image-tools - Editing images, building and decoding 2D and 3D barcodes.

Nodes / Parsers

• buffer-parser - Converts values to and from buffer/array. Supports Big/Little Endian, BCD, byte swapping and much more.

Nodes / Time

• cron-plus - A flexible scheduler (cron, solar events, simple dates) node with full dynamic control and Timezone support.

Nodes / UI

• node-red-dashboard (⭐1.2k) - Create a live data dashboard.
  • https://flows.nodered.org/collection - Dashboard extra nodes.
  • ui-svg - Show interactive SVG (vector graphics) in the dashboard.
  • ui-contextmenu - Show a popup contextmenu in the dashboard.

Nodes / Smarthome

• alexa-remote2-applestrudel (⭐51) - Interacting with the Alexa API. Emulates routine behaviour, control and query your devices.

Nodes / Smarthome

• power-saver - Automatically save money on variable electricity prices.

Nodes / Social

• whin (⭐12) - Send and receive whatsapps from within a nodered flow.

• open-wa (whatsapp) (⭐13) - Efficiently connect to remote instances of your open-wa whatsapp automate servers.

Nodes / Social

• PushStaq (⭐0) - Send real time alerts using Push Notifications from your Node-Red flows to any device with PushStaq.

Installation

• Home Assistant Community Add-on - Starts an instance within Home Assistant and communicates with it.

• ioBroker node-red Adapter (⭐49) - Starts an instance within ioBroker and communicates with it.

• RedMatic (⭐525) - Install Node-RED on a CCU3, smart home automation hardware from the manufacturer eQ-3, popular especially in Germany.

Nodes / Analysis

• badwords (⭐860) - Analyses the payload and tries to filter out any messages containing bad swear words. This only operates on payloads of type string. Everything else is blocked.

• wordpos (⭐860) - Analyses the payload and classifies the part-of-speech of each word. The resulting message has msg.pos added with the results. A word may appear in multiple categories (eg, 'great' is both a noun and an adjective).

Nodes / Database

• influxdb (⭐56) - Save and query data from an InfluxDB time series database.

• mssql-plus (⭐21) - Execute queries, stored procedures and bulk inserts in Microsoft SQL Server and Azure Databases SQL2000 ~ SQL2019.

• stackhero-influxdb-v2 (⭐28) - Save and query data from an InfluxDB v2 time series database.

• stackhero-mysql (⭐13) - Connect to a MySQL or a MariaDB database, using TLS (SSL) and compatible with "Caching SHA2 password" authentication method (MySQL >= 8).

• leveldb (⭐860) - Uses LevelDB for a simple key value pair database.

• mysql (⭐860) - Allows basic access to a MySQL database.

• sqlite (⭐860) - Supports read and write to a local sqlite database.

Nodes / Development

• typescript-starter (⭐66) - Quick-start template repository for creating new node sets in TypeScript.

Nodes / Function

• datagenerater (⭐860) - Generate dummy data in various formats, names, addresses, emails, numbers, words, etc.

• pidcontrol (⭐860) - A PID control node for numeric inputs - provides simple controll loop feedback capability.

• random (⭐860) - Random number generator - can generate integers for x to y - or floats between x and y.

• rbe (⭐860) - Provide report by exception and deadband / bandgap capability for simple inputs.

• smooth (⭐860) - Provide various functions across several previous values, including max, min, mean, high and low pass filters.

Nodes / Hardware

• arduino (⭐860) - Uses firmata protocol to talk to the board.

• beaglebone (⭐860) - Nodes for the Beaglebone Black.

• blink1 (⭐860) - Blink1 USB LED from ThingM.

• blinkstick (⭐860) - BlinkStick USB LED device.

• digirgb (⭐860) - DigiSpark RGB USB LED.

• heatmiser (⭐860) - Temperature and frost protection for Heatmiser thermostats.

• intel-galileo (⭐860) - A collection for the Intel Galileo and Edison.

• ledborg (⭐860) - LEDborg plug on module.

• makeymakey (⭐860) - Read from a MakeyMakey input device.

• pi-gpiod (⭐860) - An alternative to the default PI GPIO nodes that allows remote access.

• pi-mcp3008 (⭐860) - Read from MCP300x series Analogue to Digital Converter chips via the SPI bus.

• pi-neopixel (⭐860) - Drive a strip of NeoPixels directly.

• pi-unicorn-hat (⭐860) - Controls a Pimorini Unicorn HAT 8x8 LED display.

• pibrella (⭐860) - Controls a Pibrella add-on board.

• piface (⭐860) - PiFace interface module.

• piliter (⭐860) - Controls a Pimorini Pi-LITEr 8 LED add-on board.

• sensortag (⭐860) - Reads data from the Ti Bluetooth Low Energy SensorTag device.

• wemo (⭐860) - Drive a WeMo socket and switch.

• scanBLE (⭐860) - Scans for a particular Bluetooth Low Energy device.

Nodes / I/O

• discovery (⭐860) - Discovers other Avahi/Bonjour services on the network.

• emoncms (⭐860) - Post to an Emoncms server.

• noble-bluetooth (⭐5) - Based on noble for interaction with Bluetooth Low Energy devices.

• mindconnect (⭐43) - Upload timeseries, files and events to MindSphere.

• modbus (⭐233) - All in one Modbus TCP and Serial package.

• mqlight (⭐860) - Adds nodes to send and receive using MQlight.

• ping (⭐860) - Pings a machine and returns the trip time in mS.

• s7 (⭐84) - Interact with Siemens S7 PLCs.

• serialport (⭐860) - Send messages to and receive messages from a physical serial port.

• snmp (⭐860) - SNMP receivers for single OIDs or OID tables.

• stomp (⭐860) - Publish and subscribe to and from a STOMP server.

• wol (⭐860) - Sends a Wake-On-LAN magic packet to the mac address specified.

• xiaomi-ble (⭐20) - Single "Xiaomi BLE" node that gets all known data from Xiaomi BLE (Bluetooth 4).

Nodes / Parsers

• base64 (⭐860) - Converts a payload to/from base64 encoded format.

• geohash (⭐860) - Converts a lat, lon payload to/from geohash format.

• msgpack (⭐860) - Converts a payload to/from msgpack binary packed format.

• what3words (⭐860) - Encodes or Decodes a lat, lon position into what3words text format.

Nodes / Smarthome

• alexa-home (⭐30) - Connect with Alexa just wihtin the local network - no extra cloud stuff is required.

• alexa-home-skill-v3 (⭐15) - Controls things via Alexa and Google Home.
  • alexa-home-skill-v3-web (⭐44) - Web Service for Alexa and Google Home.
  • alexa-home-skill-v3-lambda (⭐9) - Lambda function for node-red-alexa-home-skill-v3-web.

• avr-yamaha (⭐19) - Integrate and control YAMAHA™ audio/video receiver via YNCA protocol.

• ccu (⭐74) - Connect with Homematic, a series of smart home automation hardware from the manufacturer eQ-3, popular especially in Germany.

• deconz (⭐81) - Access Zigbee 3.0 (Z30), Zigbee Home Automation (ZHA) and Zigbee Light Link (ZLL) lights via deCONZ.

• fritz (⭐46) - Provides easy access to your AVM Fritz!Box. Read and write the configuration including the VoIP and Dect configuration.

• fritzapi (⭐16) - Controls smart home DECT devices and guest wifi through an AVM Fritz!Box.

• harmony (⭐15) - Controls devices connected to a Logitech™ Harmony Hub.

• home-assistant (⭐73) - Connect with Home Assistant.

• home-assistant-websocket (⭐370) - Various nodes using websockets to assist in setting up communication with Home Assistant.

• homebridge-automation (⭐101) - Integrate Homebridge Accessories into flows.

• homee (⭐38) - Access the homee api and create virtual devices for homee.

• homekit-bridged (⭐342) - Imitate HomeKit devices.

• huemagic (⭐200) - Controls Philips Hue bridges, lights, groups, scenes, rules, taps, switches, buttons, motion sensors, temperature sensors and Lux sensors.

• lgtv (⭐56) - Controls LG webOS Smart TVs.

• loxone (⭐68) - Connect to the Loxone Miniserver.

• knx-ultimate (⭐108) - Controls KNX intallation. With optional ETS group address importer and gateway simulation.

• openhab3 (⭐13) - Integration of openHAB item states and commands.

• smartnora (⭐93) - Google smart home Action integration via Smart NORA.

• sonos-plus (⭐58) - Controls Sonos player in your local network.

• tado-client (⭐20) - Connect to the Tado Web API.

• tahoma (⭐17) - Controls a Somfy Tahoma box (Roller shutters, etc.).

• tasmota (⭐20) - Tasmota devices integration for building automation.

• tuya-smart (⭐40) - Interface with smart plugs, bulbs, etc. from tuya.

• zigbee (⭐83) - Controls Zigbee Devices via a CC253x Module.

• zigbee2mqtt (⭐75) - Zigbee2mqtt connectivity.

• zwave-js (⭐41) - Integrates Z-Wave node based on Z-Wave JS.

Nodes / Social

• chatbot (⭐845) - Full featured chat bot for Telegram, Facebook Messenger, Viber, Twilio and Slack.

• discord-advanced (⭐33) - Interact with Discord, via Discord.js.

• dweetio (⭐860) - Uses dweetio to send/receive messages.

• email (⭐860) - Sends and receives simple emails from services like gmail or smtp or imap servers.

• feedparser (⭐860) - Reads messages from an atom or rss feed.

• irc (⭐860) - Connect to an IRC server to send and receive messages.

• notify (⭐860) - Uses Growl to provide a desktop popup. Only useful on the local Apple machine.

• prowl (⭐860) - Uses Prowl to push to an Apple device that has the Prowl app installed.

• pushbullet (⭐860) - Uses PushBullet to push an Android device that has the app installed.

• pusher (⭐860) - Publish-Subscribe to a Pusher channel/event.

• pushover (⭐860) - Sends alerts via Pushover.

• slack (⭐22) - Interact with the Slack API.

• sms77 (⭐0) - Uses sms77 service for SMS, text-to-speech calls and number lookups.

• telegrambot (⭐223) - Contains a receiver and a sender node which act as a Telegram Bot.

• twilio (⭐860) - Uses Twilio service to send/receive text messages.

• xmpp (⭐860) - Connect to an XMPP server to send and receive messages.

Nodes / System

• aedes (⭐51) - MQTT Broker based on Aedes.

• dockerode (⭐20) - Connect to Docker daemon.

• os (⭐8) - Obtain system information.

Nodes / Time

• blindcontroller (⭐22) - Automate the control of household roller blinds based on the current position of the sun.

• bigtimer (⭐0) - Timing node with support for dusk/sunset dawn/sunrise and variations also day/week/month (and special days) control. The node offers outputs suitable for MQTT, speech and databases.

• suncalc (⭐860) - Uses the suncalc module to generate an output at sunrise and sunset based on a specified location.

• simpletime (⭐4) - Adds time and date payloads with various formatting options, which can be retreived and used later in the flow.

• sun-position (⭐85) - Timer based flow control with dusk, dawn (and variations) and much more. Additional you can get sun and moon position or to control a flow by sun or moon position.

• timeswitch (⭐860) - Lets the user set simple repeating timers for example for simple heating control, etc.

Nodes / Utility

• actionflows (⭐40) - Brings easy to use loops and OOP (object oriented programming) features.

• alarm (⭐21) - Build your own home alarm system with any number of panels, zones, sensors, triggers and automations.

• bool-gate - Boolean logic gates.

• daemon (⭐860) - Starts up (calls) a long running system program and pipes STDIN, STDOUT and STDERR to and from that process.

• exif (⭐860) - Extracts GPS and other EXIF information from a passed in jpeg image.

• german-holidays (⭐11) - Getting german holidays or information if today/tomorrow is a holiday.

• ical-events (⭐41) - Get events from an ical-URL, a caldav-server or from iCloud via kalender-events (⭐13).

• interval-length (⭐4) - Measure the (time) interval length between successive messages.

• moment (⭐32) - Produces a nicely formatted Date/Time string using the Moment.js library.

• owntracks (⭐8) - Converts Owntrack Messages into standard geo message and deals with encrypted locations.

• persist (⭐14) - Persist data over Node-RED restarts and deploys.

• self-healing (⭐31) - Making Node-RED more resilient by adding self-healing capabilities.

• state-machine (⭐16) - Wraps around the JavaScript State Machine to implement a finite state machine.

• string (⭐19) - Provides native and extended chainable JavaScript string parsing and manipulation methods.

• twc-weather (⭐9) - The Weather Company and Weather Underground Personal Weather Station APIs.

• users (⭐14) - Quickly build a very simple user access control for HTTP-based flows.

• watson (⭐79) - Interact with the IBM Watson services in IBM Cloud.

Nodes / UI

• browser-utils (⭐15) - Add browser functionality such as file upload, camera & microphone.

• flow-manager - Separates flow json to multiple files.

• iglass - Interaction with iGlass Automation blocks.

• uibuilder (⭐345) - Create dynamic web interfaces using any (or no) front end libraries for convenience.

• web-worldmap (⭐88) - Provide a world map web page for plotting "things" on.

Installation

• openHAB running on openHABian - Install Node-RED using openhab-config from command line, choose it from "Optional Components".

Installation

• Running under Docker (⭐379)

• c't-Smart-Home (⭐157) - A ready-to-use setup for home automation maintained by german computer magazine c't.

Documentation

• Getting Started

• FAQ

• Tutorials

• User Guide

Community / UI

• HomeAssistant Forum

• Node-RED Blog

• Node-RED User Group Japan

• Reddit

• Redmatic Forum

• Slack

• Stack Overflow

• Steves Node-RED Guide

• Twitter

• YouTube

Installation

• Running locally

Community / UI

• Node-RED Forum