![]() #Node spyparty real life code#Ĭode for all examples in this guide can be found in the tutorial repository. Node-RED is a graphical programming language built on Node.js. It implements a server and runs what are called “Flows”: programs based on Javascript. Why would you want to run a server-side IDE for your programs? Because Node-RED also makes it dead simple to spin up web apps and use them as your online information and control system. To make your Node-RED programs persistent you do need a server, however, if you just want to play for now you can run locally. Your server can be as simple as installing the platform on a Raspberry Pi or an always-on computer on your LAN. Now we can install Node-RED and, to follow the examples below, you should also install the dashboard package: npm install node-red Prerequisites include Node.js and npm (the Node.js package manager) which on a Linux system are an easy install. To run locally you can just type node-red in the terminal.
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