Node-RED是一个基于Node.js的开源流程编排工具,它允许用户通过拖放式的界面来创建事件驱动的应用程序。在物联网领域,Node-RED可以作为一个消息中间件,将各种设备和系统连接在一起,实现数据的收集、处理、分析和可视化。

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Low-code programming for event-driven applications


Node-RED Screenshot

Forum GitHub Slack

Quick Start

Check out https://nodered.org/docs/getting-started/ for full instructions on getting started.

  1. sudo npm install -g --unsafe-perm node-red
  2. node-red
  3. Open http://localhost:1880

Note

More documentation can be found here. For further help, or general discussion, please join the Node-RED Forum or Node-RED Slack.

Links

Development

If you want to run the latest code from git, here's how to get started:

  1. Clone the code:

     git clone https://github.com/node-red/node-red.git
     cd node-red
    
  2. Install the node-red dependencies

     npm ci
    
  3. Build the code

     npm run build
    
  4. Run

     npm start
    

Contributing

Before raising a pull-request, please read our contributing guide.

This project adheres to the Contributor Covenant 1.4. By participating, you are expected to uphold this code. Please report unacceptable behavior to any of the project's core team at team@nodered.org.

Star history

Star History Chart

Contributors

It is maintained by:

Copyright and License

Node-RED is a project of the OpenJS Foundation. Copyright OpenJS Foundation and other contributors, https://openjsf.org under the Apache 2.0 license.


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