The expense tracker demo application showcases several Essential JS 2 components together in a real-world application scenario to track and visualize your daily expenses. You can further explore the source code of this application and use it as a reference for integrating Essential JS 2 components into your applications.
To install all dependent packages, use the below command
npm install
To run the sample, use the below command
gulp serve
https://ej2.syncfusion.com/showcase/javascript/expensetracker/
Check all the showcase samples from here and also check out the single page application example blog.