nodered.orgThe Core Nodes Node-RED

home about blog documentation forum flows github Low-code programming for event-driven applications Latest version: v1.1.3 (npm) -- 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. Features Get Started Community Browser-based flow editing provides a browser-based flow editor that makes it easy to wire together flows using the wide range of nodes in the palette. Flows can be then deployed to the runtime in a single-click. JavaScript functions can be created within the editor using a rich text editor. A built-in library allows you to save useful functions, templates or flows for re-use. Built on Node.js The light-weight runtime is built on Node.js, taking full advantage of its event-driven, non-blocking model. This makes it ideal to run at the edge of the network on low-cost hardware such as the Raspberry Pi as well as in the cloud. With over 225,000 modules in Node's package repository, it is easy to extend the range of palette nodes to add new capabilities. Social Development The flows created in are stored using JSON which can be easily imported and exported for sharing with others. An online flow library allows you to share your best flows with the world. Get Started is built on Node.js, taking full advantage of its event-driven, non-blocking model. This makes it ideal to run at the edge of the network on low-cost hardware such as the Raspberry Pi as well as in the cloud. Run locally Getting started Docker On a device Raspberry Pi BeagleBone Black Interacting with Arduino Android In the cloud IBM Cloud SenseTecnic FRED Amazon Web Services Microsoft Azure Who's using ? Want to feature here? Let us know! Community more Forum Slack team Stack Overflow GitHub On the blog more Going beyond 1.x 01 Jul 2020 Version 1.1 released 30 Jun 2020 Version 1.0 released 30 Sep 2019 Knowing when a node is done 20 Sep 2019 Cloning messages in a flow 13 Sep 2019 : Low-code programming for event-driven applications. A project of the OpenJS Foundation . GitHub npm Documentation APIs Flow Library About Code of Conduct Community Blog Twitter Forum Slack...