What is ngx-workflow?

ngx-workflow is an Angular Signals library for building interactive flowchart and node-based workflow editors with ELK layout, smart edges, minimap, and studio chrome.

Which Angular versions does ngx-workflow support?

ngx-workflow supports Angular 17.1 through Angular 22.

How do I install ngx-workflow?

Install with npm install ngx-workflow, then import NgxWorkflowModule or the standalone diagram component.

Is ngx-workflow a React Flow alternative for Angular?

Yes. It is an Angular-native Signals alternative to React Flow / xyflow for flowchart and node-editor UIs.

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defsTemplate

Angular template containing SVG <defs> (markers, gradients, filters).

CategoryData

TypeTemplateRef<any>

Example

<ngx-workflow-diagram [defsTemplate]="myDefs">
  <ng-template #myDefs>
    <marker id="my-arrow" ...>...</marker>
  </ng-template>
</ngx-workflow-diagram>

Interactive preview

Try the diagram (drag ports to connect):

Diagram canvas

ngx-workflow-diagram