Install mockoon app with this command:
npm install -g @mockoon/cli
Navigate to mockoon folder in reporting-angular-integrate-report-designer and run mockoon with this command:
mockoon-cli start --data .\data.json --port 5000
In the angular-report-designer folder, run the following commands:
npm install
npm start
Open your browser (http://localhost:4200/) to see the result. The application displays the Web Report Designer.