This example shows how to integrate the report designer into a React application with TypeScript. First of all, load scripts:

import React from 'react';
import { Stimulsoft } from 'stimulsoft-reports-js/Scripts/stimulsoft.blockly.editor';
import 'stimulsoft-reports-js/Css/stimulsoft.designer.office2013.whiteblue.css';
import 'stimulsoft-reports-js/Css/stimulsoft.viewer.office2013.whiteblue.css';
import './App.css';

Then, create an App class which extends from React component:

class App extends React.Component {
	private options: any;
	private designer: any;

	render() {
		return (
			<div id="designer" className="App">
			</div>
		);
	}

...

Finally, use componentDidMount() method to set designer options, load the report and display it in the designer:

...

	componentDidMount() {
		console.log('Loading Designer view');

		console.log('Set full screen mode for the designer');
		this.options = new Stimulsoft.Designer.StiDesignerOptions();
		this.options.appearance.fullScreenMode = false;

		console.log('Create the report designer with specified options');
		this.designer = new Stimulsoft.Designer.StiDesigner(this.options, 'StiDesigner', false);

		console.log('Edit report template in the designer');
		this.designer.report = new Stimulsoft.Report.StiReport();

		console.log('Load report from url');
		this.designer.report.loadFile('/reports/SimpleList.mrt');

		console.log('Rendering the designer to selected element');
		this.designer.renderHtml('designer');

		console.log('Loading completed successfully!');
	}

...

In the screenshot below you can see the result of the sample code: