Node-RED Reviews and details

Social recommendations and mentions

• Environmental monitoring

  For example you can use Node-RED to connect the sensors, specify conditions (e.g. Temperature too high) and send alerts via SIGNL4. Source: 1 day ago

• Four examples of strange ways to bind HTML to nested objects that contain writable stores!

  Now, from a broader perspective, creating application that allow users to safely create code like https://nodered.org/, or https://www.svelvet.io/. Source: 12 days ago

• Ask HN: Open-Source Retool Workflows Alternatives

  Nodered (https://nodered.org/) for APIs with node-red-contrib-cron-plus (https://flows.nodered.org/node/node-red-contrib-cron-plus) is another. - Source: Hacker News / 22 days ago

• Show HN: Cptn.io – open-source integration platform

  Another "is it like" question. This time: https://nodered.org/. - Source: Hacker News / about 1 month ago

• Node.js use cases: When is it worthy to use node.js for developing apps??

  The integration of IoT devices is made more accessible by JavaScript libraries for Node.js such as Node-Red, NodeMCU, and Node Serialport, which are all available as pre-built solutions. Source: about 1 month ago

• Building a smart home sensor application with AWS AppSync and AWS Amplify components

  ZigBee home automation sensors send temperature values to a local Raspberry PI. A Node-RED flow processes the sensor values. For this, the Node-RED plugin node-red-contrib-zigbee2mqtt listens for new sensor values. Then they will be sent to AWS IoT core using MQTT protocol. - Source: dev.to / about 2 months ago

• ICT Protege GX

  I don’t know if you use Home Assistant but you could try Protege GX —> Modbus TCP —> Node Red —> Home Assistant. Source: 2 months ago

• How to store business logic (data validation rules in my case) that can be updated?

  I recently built a timesheet workflow system using Node-Red. I built a set of custom nodes for things like "fetch timesheet" and "lookup approver" and "post new status". Then, we used Node-Red to build the workflow from the nodes and exported the flow's json and saved it to our workflow config table. Then, when a timesheet is submitted, the matching workflow config is looked up (we have over 100 types of... Source: 2 months ago

• has anyone done the big move from Spotify or other to Plex?

  Finally, the automation is built on "https://nodered.org/" with an automation that looks like this:. Source: 3 months ago

• Using Node Red and Pixoo REST library to send some smarthome stats to the Pixoo 64

  Node Red for connecting everything together. Source: 3 months ago

• Talk to ChatGPT within the Total.js Flow

  Total.js Flow is the famous Node-red alternative. It’s a friendly, modern, straightforward Visual Programming Interface for Low-code Development accessible through a web browser. Watch the video:. - Source: dev.to / 4 months ago

• Show HN: G-Script – Visual Scripting for the Web

  How does it compare to Node Red? https://nodered.org. - Source: Hacker News / 4 months ago

• I automated my Key Light Airs to change brightness and temperature on a schedule using Home Assistant and Node Red

  For some backgound, Home Assistant is a home automation software that runs on a computer and Node Red is a graphical automation builder for Home Assistant. I do not have a background in any of this stuff, or in anything computer related, so it was quite a steep learning curve to get it all set up. However, I already have some home automation running, so I was also motivated to see what Home Assistant could do... Source: 4 months ago

• Examples of Modules that accept Username, Passwords by reply with Bearer Tokens?

  I wanted to try creating / contributing Modules for nodered. It can be controlled by its HTTP Admin APIs. Source: 4 months ago

• We built Activepieces to replace Zapier + learnings from last post

  What differentiates this from things like n8n, node red, and stackstorm? (which sort of occupy a zapier replacement, IoT automation, and infra automation niche, respectively). Source: 5 months ago

• How can I communicate to an MQTT broker form the Angular frontend? Is it used as an intermediary between the backend+server, embedded list of devices, and frontend?

  Sounds like a low code tool might be the fastest path for you: https://nodered.org. Source: 5 months ago

• What was the name of this PC program in schools?

  If you use node-red you can switch real light bulbs on. Source: 5 months ago

• How to Use Node RED to Read Barcode and QR Code in JavaScript

  Node-RED is a flow-based programming tool built-on Node.js. It provides a browser-based editor that helps users create awesome applications by wiring different nodes. This article shares how to build a barcode QR reading node with Dynamsoft Barcode Reader. - Source: dev.to / 5 months ago

• Good Cron GUI

  Maybe overkill, but check out nodered and n8n. They can both run tasks in a cron-like schedule. Source: 6 months ago

• Send and Read Emails Using Node-Red and the Nylas APIs

  Today, we’re going to learn how to send and read emails using Node-Red, a low-code programming environment based on NodeJS, that is mostly used for IoT scenarios. - Source: dev.to / 6 months ago

• Automations trigger by Nest Thermostat

  You'd need to install nodered somewhere (same server as your homebridge instance works great, and can also be done in the sudo hb-config > 4 Extra Packages menus!). Source: 7 months ago