bpmn-js Performance Visualizer

A plugin for BPMN diagrams that visualizes performance metrics directly on the diagram. This plugin is essential for analyzing and understanding the performance of complex BPMN workflows, allowing you to easily visualize and identify key performance metrics for each element.

Features

• Performance Metrics Display: Automatically displays performance metrics (count, time in minutes, average time in minutes) of BPMN elements.
• Customizable: Easily toggle between different performance metrics.
• Seamless Integration: Works with BPMN-js out of the box.
• Development and Production Builds: Optimized builds for both development and production environments.

Demo

You can see a live demo of this project here.

Usage

Installation

First, install the plugin using npm:

npm install bpmn-js-performance-visualizer

Example with BpmnModeler

Here is an example of how to use the bpmn-js Performance Visualizer plugin with BpmnModeler:

import BpmnModeler from 'bpmn-js/lib/Modeler';
import BpmnPerformanceVisualizer from 'bpmn-js-performance-visualizer';
import diagramXML from './diagram.bpmn';
import stats from './stats.json';

const modeler = new BpmnModeler({
  container: canvas,
  additionalModules: [
    BpmnPerformanceVisualizer
  ],
  keyboard: {
    bindTo: document
  }
});

const monitoring = modeler.get('bpmnPerformanceVisualizer');
monitoring.setStats(stats);

modeler.importXML(diagramXML, function(err) {
  if (err) {
    console.error('Error importing BPMN diagram', err);
  } else {
    console.log('BPMN diagram imported successfully');
  }
});

Development

To start the development server, run:

npm start

Build

To build the library for production, run:

npm run build

This will create a bundled file bpmn-js-performance-visualizer.bundle.js in the dist directory.

Linting

To lint the code and automatically fix issues, run:

npm run lint

Acknowledgements

This project was inspired by bpmn-visualization-js.

License

This project is licensed under the ISC License - see the LICENSE file for details.

Author

Przemysław Niedziela - GitHub

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Feel free to modify and extend the project to suit your needs!