# Awesome Node-RED [![Awesome](https://awesome.re/badge.svg)](https://awesome.re) Node-RED > Curated list of useful resources for Node-RED. [Node-RED](https://nodered.org/) is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways. It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the palette that can be deployed to its runtime in a single-click. ## Contents - [Installation](#installation) - [Documentation](#documentation) - [Nodes](#nodes) - [Analysis](#analysis) - [Database](#database) - [Development](#development) - [Function](#function) - [Hardware](#hardware) - [I/O](#io) - [Image processing](#image-processing) - [Parsers](#parsers) - [Smarthome](#smarthome) - [Social](#social) - [System](#system) - [Time](#time) - [Utility](#utility) - [UI](#ui) - [Community](#community) ## Installation - [Running locally](https://nodered.org/docs/getting-started/local) - [Running under Docker](https://github.com/node-red/node-red-docker) - [c't-Smart-Home](https://github.com/ct-Open-Source/ct-Smart-Home) - A ready-to-use setup for home automation maintained by [german computer magazine c't](https://www.ct.de/smarthome). - [Home Assistant Community Add-on](https://community.home-assistant.io/t/home-assistant-community-add-on-node-red/55023) - Starts an instance within Home Assistant and communicates with it. - [ioBroker node-red Adapter](https://github.com/ioBroker/ioBroker.node-red) - Starts an instance within ioBroker and communicates with it. - [openHAB running on openHABian](https://www.openhab.org/docs/installation/openhabian.html#optional-components) - Install Node-RED using openhab-config from command line, choose it from "Optional Components". - [RedMatic](https://github.com/rdmtc/RedMatic/wiki/Installation) - Install Node-RED on a CCU3, smart home automation hardware from the manufacturer eQ-3, popular especially in Germany. ## Documentation - [Getting Started](https://nodered.org/docs/getting-started/) - [FAQ](https://nodered.org/docs/faq/) - [Tutorials](https://nodered.org/docs/tutorials/) - [User Guide](https://nodered.org/docs/user-guide/) ## Nodes ### Analysis - [badwords](https://github.com/node-red/node-red-nodes/tree/master/analysis/swearfilter) - 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](https://github.com/node-red/node-red-nodes/tree/master/analysis/wordpos) - 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). ### Database - [influxdb](https://github.com/mblackstock/node-red-contrib-influxdb) - Save and query data from an InfluxDB time series database. - [mssql-plus](https://github.com/bestlong/node-red-contrib-mssql-plus) - Execute queries, stored procedures and bulk inserts in Microsoft SQL Server and Azure Databases SQL2000 ~ SQL2019. - [stackhero-influxdb-v2](https://github.com/stackhero-io/node-red-contrib-stackhero-influxdb-v2) - Save and query data from an InfluxDB v2 time series database. - [stackhero-mysql](https://github.com/stackhero-io/node-red-contrib-stackhero-mysql) - Connect to a MySQL or a MariaDB database, using TLS (SSL) and compatible with "Caching SHA2 password" authentication method (MySQL >= 8). - [leveldb](https://github.com/node-red/node-red-nodes/tree/master/storage/leveldb) - Uses LevelDB for a simple key value pair database. - [mysql](https://github.com/node-red/node-red-nodes/tree/master/storage/mysql) - Allows basic access to a MySQL database. - [sqlite](https://github.com/node-red/node-red-nodes/tree/master/storage/sqlite) - Supports read and write to a local sqlite database. ### Development - [typescript-starter](https://github.com/alexk111/node-red-node-typescript-starter) - Quick-start template repository for creating new node sets in TypeScript. ### Function - [datagenerater](https://github.com/node-red/node-red-nodes/tree/master/function/datagenerator) - Generate dummy data in various formats, names, addresses, emails, numbers, words, etc. - [pidcontrol](https://github.com/node-red/node-red-nodes/tree/master/function/PID) - A PID control node for numeric inputs - provides simple controll loop feedback capability. - [random](https://github.com/node-red/node-red-nodes/tree/master/function/random) - Random number generator - can generate integers for x to y - or floats between x and y. - [rbe](https://github.com/node-red/node-red-nodes/tree/master/function/rbe) - Provide report by exception and deadband / bandgap capability for simple inputs. - [smooth](https://github.com/node-red/node-red-nodes/tree/master/function/smooth) - Provide various functions across several previous values, including max, min, mean, high and low pass filters. ### Hardware - [arduino](https://github.com/node-red/node-red-nodes/tree/master/hardware/Arduino) - Uses firmata protocol to talk to the board. - [beaglebone](https://github.com/node-red/node-red-nodes/tree/master/hardware/BBB) - Nodes for the [Beaglebone Black](https://beagleboard.org/black). - [blink1](https://github.com/node-red/node-red-nodes/tree/master/hardware/blink1) - [Blink1](https://blink1.thingm.com/) USB LED from ThingM. - [blinkstick](https://github.com/node-red/node-red-nodes/tree/master/hardware/blinkstick) - [BlinkStick](https://www.blinkstick.com/) USB LED device. - [digirgb](https://github.com/node-red/node-red-nodes/tree/master/hardware/digiRGB) - DigiSpark RGB USB LED. - [heatmiser](https://github.com/node-red/node-red-nodes/tree/master/hardware/heatmiser) - Temperature and frost protection for Heatmiser thermostats. - [intel-galileo](https://github.com/node-red/node-red-nodes/tree/master/hardware/intel) - A collection for the Intel Galileo and Edison. - [ledborg](https://github.com/node-red/node-red-nodes/tree/master/hardware/LEDborg) - [LEDborg](https://www.piborg.org/ledborg) plug on module. - [makeymakey](https://github.com/node-red/node-red-nodes/tree/master/hardware/makey) - Read from a [MakeyMakey](http://www.makeymakey.com/) input device. - [pi-gpiod](https://github.com/node-red/node-red-nodes/tree/master/hardware/pigpiod) - An alternative to the default PI GPIO nodes that allows remote access. - [pi-mcp3008](https://github.com/node-red/node-red-nodes/tree/master/hardware/mcp3008) - Read from MCP300x series Analogue to Digital Converter chips via the SPI bus. - [pi-neopixel](https://github.com/node-red/node-red-nodes/tree/master/hardware/neopixel) - Drive a strip of NeoPixels directly. - [pi-unicorn-hat](https://github.com/node-red/node-red-nodes/tree/master/hardware/unicorn) - Controls a Pimorini Unicorn HAT 8x8 LED display. - [pibrella](https://github.com/node-red/node-red-nodes/tree/master/hardware/Pibrella) - Controls a [Pibrella](https://pibrella.com/) add-on board. - [piface](https://github.com/node-red/node-red-nodes/tree/master/hardware/PiFace) - [PiFace](https://www.piface.org.uk/) interface module. - [piliter](https://github.com/node-red/node-red-nodes/tree/master/hardware/PiLiter) - Controls a Pimorini Pi-LITEr 8 LED add-on board. - [sensortag](https://github.com/node-red/node-red-nodes/tree/master/hardware/sensorTag) - Reads data from the Ti Bluetooth Low Energy SensorTag device. - [wemo](https://github.com/node-red/node-red-nodes/tree/master/hardware/wemo) - Drive a [WeMo](https://www.belkin.com/us/Products/home-automation/c/wemo-home-automation/) socket and switch. - [scanBLE](https://github.com/node-red/node-red-nodes/tree/master/hardware/scanBLE) - Scans for a particular Bluetooth Low Energy device. ### I/O - [discovery](https://github.com/node-red/node-red-nodes/tree/master/io/mdns) - Discovers other Avahi/Bonjour services on the network. - [emoncms](https://github.com/node-red/node-red-nodes/tree/master/io/emoncms) - Post to an [Emoncms](https://emoncms.org/) server. - [noble-bluetooth](https://github.com/clausbroch/node-red-contrib-noble-bluetooth) - Based on noble for interaction with Bluetooth Low Energy devices. - [mindconnect](https://github.com/mindsphere/node-red-contrib-mindconnect) - Upload timeseries, files and events to MindSphere. - [modbus](https://github.com/biancoroyal/node-red-contrib-modbus) - All in one Modbus TCP and Serial package. - [mqlight](https://github.com/node-red/node-red-nodes/tree/master/io/mqlight) - Adds nodes to send and receive using MQlight. - [ping](https://github.com/node-red/node-red-nodes/tree/master/io/ping) - Pings a machine and returns the trip time in mS. - [s7](https://github.com/st-one-io/node-red-contrib-s7) - Interact with Siemens S7 PLCs. - [serialport](https://github.com/node-red/node-red-nodes/tree/master/io/serialport) - Send messages to and receive messages from a physical serial port. - [snmp](https://github.com/node-red/node-red-nodes/tree/master/io/snmp) - SNMP receivers for single OIDs or OID tables. - [stomp](https://github.com/node-red/node-red-nodes/tree/master/io/stomp) - Publish and subscribe to and from a [STOMP server](https://stomp.github.io/implementations.html#STOMP_Servers). - [wol](https://github.com/node-red/node-red-nodes/tree/master/io/wol) - Sends a Wake-On-LAN magic packet to the mac address specified. - [xiaomi-ble](https://github.com/eschava/node-red-contrib-xiaomi-ble) - Single "Xiaomi BLE" node that gets all known data from Xiaomi BLE (Bluetooth 4). ### Image processing - [image-output](https://github.com/rikukissa/node-red-contrib-image-output) - Simple image output node. Useful for previewing images (of face detecting, object recognition etc.) inside the flow editor. - [image-tools](https://flows.nodered.org/node/node-red-contrib-image-tools) - Editing images, building and decoding 2D and 3D barcodes. ### Parsers - [base64](https://github.com/node-red/node-red-nodes/tree/master/parsers/base64) - Converts a payload to/from base64 encoded format. - [buffer-parser](https://flows.nodered.org/node/node-red-contrib-buffer-parser) - Converts values to and from buffer/array. Supports Big/Little Endian, BCD, byte swapping and much more. - [geohash](https://github.com/node-red/node-red-nodes/tree/master/parsers/geohash) - Converts a lat, lon payload to/from geohash format. - [msgpack](https://github.com/node-red/node-red-nodes/tree/master/parsers/msgpack) - Converts a payload to/from msgpack binary packed format. - [what3words](https://github.com/node-red/node-red-nodes/tree/master/parsers/what3words) - Encodes or Decodes a lat, lon position into what3words text format. ### Smarthome - [alexa-home](https://github.com/mabunixda/node-red-contrib-alexa-home) - Connect with Alexa just wihtin the local network - no extra cloud stuff is required. - [alexa-home-skill-v3](https://github.com/coldfire84/node-red-contrib-alexa-home-skill-v3) - Controls things via Alexa and Google Home. - [alexa-home-skill-v3-web](https://github.com/coldfire84/node-red-alexa-home-skill-v3-web) - Web Service for Alexa and Google Home. - [alexa-home-skill-v3-lambda](https://github.com/coldfire84/node-red-alexa-home-skill-v3-lambda) - Lambda function for node-red-alexa-home-skill-v3-web. - [alexa-remote2-applestrudel](https://github.com/bbindreiter/node-red-contrib-alexa-remote2-applestrudel) - Interacting with the Alexa API. Emulates routine behaviour, control and query your devices. - [avr-yamaha](https://github.com/krauskopf/node-red-contrib-avr-yamaha) - Integrate and control YAMAHA™ audio/video receiver via YNCA protocol. - [ccu](https://github.com/rdmtc/node-red-contrib-ccu) - Connect with Homematic, a series of smart home automation hardware from the manufacturer eQ-3, popular especially in Germany. - [deconz](https://github.com/deconz-community/node-red-contrib-deconz) - Access Zigbee 3.0 (Z30), Zigbee Home Automation (ZHA) and Zigbee Light Link (ZLL) lights via deCONZ. - [fritz](https://github.com/bashgroup/node-red-contrib-fritz) - Provides easy access to your AVM Fritz!Box. Read and write the configuration including the VoIP and Dect configuration. - [fritzapi](https://github.com/dnknth/node-red-contrib-fritzapi) - Controls smart home DECT devices and guest wifi through an AVM Fritz!Box. - [harmony](https://github.com/Aietes/node-red-contrib-harmony) - Controls devices connected to a Logitech™ Harmony Hub. - [home-assistant](https://github.com/AYapejian/node-red-contrib-home-assistant) - Connect with Home Assistant. - [home-assistant-websocket](https://github.com/zachowj/node-red-contrib-home-assistant-websocket) - Various nodes using websockets to assist in setting up communication with Home Assistant. - [homebridge-automation](https://github.com/NorthernMan54/node-red-contrib-homebridge-automation) - Integrate Homebridge Accessories into flows. - [homee](https://github.com/stfnhmplr/node-red-contrib-homee) - Access the homee api and create virtual devices for homee. - [homekit-bridged](https://github.com/NRCHKB/node-red-contrib-homekit-bridged) - Imitate HomeKit devices. - [hubitat](https://github.com/fblackburn1/node-red-contrib-hubitat) - Connect with Hubitat. - [huemagic](https://github.com/Foddy/node-red-contrib-huemagic) - Controls Philips Hue bridges, lights, groups, scenes, rules, taps, switches, buttons, motion sensors, temperature sensors and Lux sensors. - [lgtv](https://github.com/hobbyquaker/node-red-contrib-lgtv) - Controls LG webOS Smart TVs. - [loxone](https://github.com/codmpm/node-red-contrib-loxone) - Connect to the Loxone Miniserver. - [knx-ultimate](https://github.com/Supergiovane/node-red-contrib-knx-ultimate) - Controls KNX intallation. With optional ETS group address importer and gateway simulation. - [openhab3](https://github.com/jeroenhendricksen/node-red-contrib-openhab3) - Integration of openHAB item states and commands. - [power-saver](https://power-saver.smoky.no/) - Automatically save money on variable electricity prices. - [smartnora](https://github.com/andrei-tatar/node-red-contrib-smartnora) - Google smart home Action integration via Smart NORA. - [sonos-plus](https://github.com/hklages/node-red-contrib-sonos-plus) - Controls Sonos player in your local network. - [tado-client](https://github.com/mattdavis90/node-red-contrib-tado-client) - Connect to the Tado Web API. - [tahoma](https://github.com/nikkow/node-red-contrib-tahoma) - Controls a Somfy Tahoma box (Roller shutters, etc.). - [tasmota](https://github.com/DaveMDS/node-red-contrib-tasmota) - Tasmota devices integration for building automation. - [tuya-smart](https://github.com/hgross/node-red-contrib-tuya-smart) - Interface with smart plugs, bulbs, etc. from tuya. - [zigbee](https://github.com/hobbyquaker/node-red-contrib-zigbee) - Controls Zigbee Devices via a CC253x Module. - [zigbee2mqtt](https://github.com/andreypopov/node-red-contrib-zigbee2mqtt) - Zigbee2mqtt connectivity. - [zwave-js](https://github.com/zwave-js/node-red-contrib-zwave-js) - Integrates Z-Wave node based on Z-Wave JS. ### Social - [chatbot](https://github.com/guidone/node-red-contrib-chatbot) - Full featured chat bot for Telegram, Facebook Messenger, Viber, Twilio and Slack. - [discord-advanced](https://github.com/Markoudstaal/node-red-contrib-discord-advanced) - Interact with Discord, via Discord.js. - [dweetio](https://github.com/node-red/node-red-nodes/tree/master/social/dweetio) - Uses [dweetio](https://dweet.io/) to send/receive messages. - [email](https://github.com/node-red/node-red-nodes/tree/master/social/email) - Sends and receives simple emails from services like gmail or smtp or imap servers. - [feedparser](https://github.com/node-red/node-red-nodes/tree/master/social/feedparser) - Reads messages from an atom or rss feed. - [irc](https://github.com/node-red/node-red-nodes/tree/master/social/irc) - Connect to an IRC server to send and receive messages. - [notify](https://github.com/node-red/node-red-nodes/tree/master/social/notify) - Uses [Growl](https://growl.info/) to provide a desktop popup. Only useful on the local Apple machine. - [prowl](https://github.com/node-red/node-red-nodes/tree/master/social/prowl) - Uses [Prowl](https://www.prowlapp.com/) to push to an Apple device that has the Prowl app installed. - [pushbullet](https://github.com/node-red/node-red-nodes/tree/master/social/pushbullet) - Uses [PushBullet](https://www.pushbullet.com/) to push an Android device that has the app installed. - [pusher](https://github.com/node-red/node-red-nodes/tree/master/social/pusher) - Publish-Subscribe to a [Pusher](https://pusher.com/) channel/event. - [pushover](https://github.com/node-red/node-red-nodes/tree/master/social/pushover) - Sends alerts via [Pushover](https://pushover.net/). - [PushStaq](https://github.com/pantchox/node-red-contrib-pushstaq) - Send real time alerts using Push Notifications from your Node-Red flows to any device with [PushStaq](https://www.pushstaq.com). - [slack](https://github.com/yayadrian/node-red-slack) - Interact with the Slack API. - [sms77](https://github.com/sms77io/nodered-contrib-sms77) - Uses [sms77](https://www.sms77.io/) service for SMS, text-to-speech calls and number lookups. - [telegrambot](https://github.com/windkh/node-red-contrib-telegrambot) - Contains a receiver and a sender node which act as a Telegram Bot. - [twilio](https://github.com/node-red/node-red-nodes/tree/master/social/twilio) - Uses [Twilio](https://www.twilio.com/) service to send/receive text messages. - [whin](https://github.com/inUtil-info/node-red-contrib-whin) - Send and receive whatsapps from within a nodered flow. - [xmpp](https://github.com/node-red/node-red-nodes/tree/master/social/xmpp) - Connect to an XMPP server to send and receive messages. - [open-wa (whatsapp)](https://github.com/open-wa/node-red-contrib-wa-automate) - Efficiently connect to remote instances of your open-wa whatsapp automate servers. ### System - [aedes](https://github.com/martin-doyle/node-red-contrib-aedes) - MQTT Broker based on Aedes. - [dockerode](https://github.com/naimo84/node-red-contrib-dockerode) - Connect to Docker daemon. - [os](https://github.com/Argonne-National-Laboratory/node-red-contrib-os) - Obtain system information. ### Time - [blindcontroller](https://github.com/alisdairjsmyth/node-red-contrib-blindcontroller) - Automate the control of household roller blinds based on the current position of the sun. - [bigtimer](https://github.com/scargill/node-red-contrib-bigtimer) - 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. - [cron-plus](https://flows.nodered.org/node/node-red-contrib-cron-plus) - A flexible scheduler (cron, solar events, simple dates) node with full dynamic control and Timezone support. - [suncalc](https://github.com/node-red/node-red-nodes/tree/master/time/suncalc) - Uses the suncalc module to generate an output at sunrise and sunset based on a specified location. - [simpletime](https://github.com/Paul-Reed/node-red-contrib-simpletime) - Adds time and date payloads with various formatting options, which can be retreived and used later in the flow. - [sun-position](https://github.com/rdmtc/node-red-contrib-sun-position) - 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](https://github.com/node-red/node-red-nodes/tree/master/time/timeswitch) - Lets the user set simple repeating timers for example for simple heating control, etc. ### Utility - [actionflows](https://github.com/Steveorevo/node-red-contrib-actionflows) - Brings easy to use loops and OOP (object oriented programming) features. - [alarm](https://github.com/Anamico/node-red-contrib-alarm) - Build your own home alarm system with any number of panels, zones, sensors, triggers and automations. - [bool-gate](https://flows.nodered.org/node/node-red-contrib-bool-gate) - Boolean logic gates. - [daemon](https://github.com/node-red/node-red-nodes/tree/master/utility/daemon) - Starts up (calls) a long running system program and pipes STDIN, STDOUT and STDERR to and from that process. - [exif](https://github.com/node-red/node-red-nodes/tree/master/utility/exif) - Extracts GPS and other EXIF information from a passed in jpeg image. - [german-holidays](https://github.com/rdmtc/node-red-contrib-german-holidays) - Getting german holidays or information if today/tomorrow is a holiday. - [ical-events](https://github.com/naimo84/node-red-contrib-ical-events) - Get events from an ical-URL, a caldav-server or from iCloud via [kalender-events](https://github.com/naimo84/kalender-events). - [interval-length](https://github.com/bartbutenaers/node-red-contrib-interval-length) - Measure the (time) interval length between successive messages. - [moment](https://github.com/totallyinformation/node-red-contrib-moment) - Produces a nicely formatted Date/Time string using the Moment.js library. - [owntracks](https://github.com/hardillb/node-red-contrib-owntracks) - Converts Owntrack Messages into standard geo message and deals with encrypted locations. - [persist](https://github.com/DeanCording/node-red-contrib-persist) - Persist data over Node-RED restarts and deploys. - [self-healing](https://github.com/jpdias/node-red-contrib-self-healing) - Making Node-RED more resilient by adding self-healing capabilities. - [state-machine](https://github.com/DeanCording/node-red-contrib-state-machine) - Wraps around the JavaScript State Machine to implement a finite state machine. - [string](https://github.com/steveorevo/node-red-contrib-string) - Provides native and extended chainable JavaScript string parsing and manipulation methods. - [twc-weather](https://github.com/johnwalicki/node-red-contrib-twc-weather) - The Weather Company and Weather Underground Personal Weather Station APIs. - [users](https://github.com/SenseTecnic/node-red-contrib-users) - Quickly build a very simple user access control for HTTP-based flows. - [watson](https://github.com/watson-developer-cloud/node-red-node-watson) - Interact with the IBM Watson services in IBM Cloud. ### UI - [browser-utils](https://github.com/ibm-early-programs/node-red-contrib-browser-utils) - Add browser functionality such as file upload, camera & microphone. - [node-red-dashboard](https://github.com/node-red/node-red-dashboard) - Create a live data dashboard. - [https://flows.nodered.org/collection](https://flows.nodered.org/collection/590bc13ff3a5f005c7d2189bbb563976) - Dashboard extra nodes. - [ui-svg](https://flows.nodered.org/node/node-red-contrib-ui-svg) - Show interactive SVG (vector graphics) in the dashboard. - [ui-contextmenu](https://flows.nodered.org/node/node-red-contrib-ui-contextmenu) - Show a popup contextmenu in the dashboard. - [flow-manager](https://flows.nodered.org/node/node-red-contrib-flow-manager) - Separates flow json to multiple files. - [iglass](https://www.npmjs.com/package/iglass-nodes) - Interaction with [iGlass Automation](https://iglass.international) blocks. - [uibuilder](https://github.com/TotallyInformation/node-red-contrib-uibuilder) - Create dynamic web interfaces using any (or no) front end libraries for convenience. - [web-worldmap](https://github.com/dceejay/RedMap) - Provide a world map web page for plotting "things" on. ## Community - [HomeAssistant Forum](https://community.home-assistant.io/c/third-party/node-red/31) - [Node-RED Forum](https://discourse.nodered.org/) - [Node-RED Blog](https://nodered.org/blog/) - [Node-RED User Group Japan](https://nodered.jp/) - [Reddit](https://www.reddit.com/r/nodered/) - [Redmatic Forum](https://homematic-forum.de/forum/viewforum.php?f=77) - [Slack](https://nodered.org/about/community/slack) - [Stack Overflow](https://stackoverflow.com/questions/tagged/node-red) - [Steves Node-RED Guide](https://stevesnoderedguide.com/) - [Twitter](https://twitter.com/NodeRED) - [YouTube](https://www.youtube.com/channel/UCQaB8NXBEPod7Ab8PPCLLAA) ## Contributing Contributions welcome! Read the [contribution guidelines](contributing.md) first.