node-red

Node-RED

https://nodered.org

Low-code programming for event-driven applications.

Quick Start

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

• sudo npm install -g --unsafe-perm node-red
• node-red
• 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

The main Node-RED modules are maintained as a monorepo on GitHub.

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 [e-mail].

Authors

Node-RED is a project of the OpenJS Foundation.

It is maintained by:

• Nick O'Leary @knolleary
• Dave Conway-Jones @ceejay
• And many others...

Copyright and license

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

Changelog

4.1.1: Maintenance Release

Editor

• Filter suggestions to ensure only enabled set are shown (#5307) @GogoVega
• Show all catalog items if small enough and no search time provided (#5309) @knolleary
• Force a redraw after clearing suggested flow on mouse down (#5306) @knolleary
• i18n(NodeRed) update ES translation files to latest code base (#5299) @joebordes
• Filter suggestions to ensure only known types are shown (#5301) @knolleary
• Use the action label if provided (#5302) @GogoVega
• Handle subflow virtual port nodes when generating quick-add context (#5296) @knolleary
• Prevents label from taking up all the space for env autocomplete (#5293) @GogoVega
• Fix env autocomplete result if searchKey starts with ${ (#5292) @GogoVega
• Fix UI lock-up when typed arrays are expanded in debug window (#5290) @Steve-Mcl
• Notify installed plugins from the Palette Manager (#5277) @GogoVega
• Fix uncaught Monaco error (#5266) @Steve-Mcl
• Add 'url' module to default server-side types in Monaco editor (#5265) @Steve-Mcl
• Catch errors from RED.comms.subscribe callback (#5263) @hardillb
• Fix node documentation icon for long catalog loading (#5237) @GogoVega
• Add tooltip for event log view (#5239) @kazuhitoyokoi
• Fix undo node output changes inside a Subflow (#5278) @GogoVega

Runtime

• Ensure flow property is set on sf instance nodes so NR_SUBFLOW_PATH c… (#5297) @knolleary
• Ignore disabled nodes when checking for dependency modules (#5295) @knolleary
• Update node-red-admin version (#5294) @knolleary
• Fix config node resolution in packaged subflow within subflow (#5281) @olivierpelet
• Remove empty if block (#5273) @bonanitech
• docs: add security escalation policy (#5269) @UlisesGascon
• Simplify error logging when issue in settings file (#5310) @knolleary

Nodes

• Inject: Fix jsonata error reporting in Inject node (#5298) @knolleary
• Range: Fix rounding errors for range node when using float inputs and intege… (#5257) @dceejay
• HTTP Request: Show requesting status correctly in http request node when multiple processes are working (#5241) @kazuhitoyokoi
• Split: Speed up split node (#5252) @hardillb
• HTTP: Do not assume rawBody middleware is last in stack when moving it (#5300) @knolleary