node-red

    node-red/node-red

    #511 this week

    Low-code programming for event-driven applications

    low-code
    flow-based-programming
    javascript
    node-red
    openjs-foundation
    visual-programming
    JavaScript
    Apache-2.0
    23.1K stars
    3.8K forks
    23.1K watching
    Updated 5/4/2026
    View on GitHub

    Scale data-heavy AI workloads

    while keeping costs low with S3-compatible storage.

    BackblazeLearn more

    Loading star history...

    Health Score

    45

    Activity
    100
    Community
    75
    Maintenance
    0
    Last release999d ago

    Weekly Growth

    +0

    +0.0% this week

    Contributors

    232

    Total contributors

    Open Issues

    501

    Use Cases & Benefits

    About node-red

    Node-RED

    https://nodered.org

    Build Status

    Low-code programming for event-driven applications.

    Node-RED: Low-code programming for event-driven applications

    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

    Getting Help

    More documentation can be found here.

    For further help, or general discussion, please use the Node-RED Forum or slack team.

    Developers

    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 install
      
    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 [email protected].

    Authors

    Node-RED is a project of the OpenJS Foundation.

    It is maintained by:

    Copyright OpenJS Foundation and other contributors, https://openjsf.org under the Apache 2.0 license.

    Discover Repositories

    Search across tracked repositories by name or description