SAP Web IDE comes with integrated testing features that let you run the app on a central server without having to set up any additional infrastructure. You can run the app by selecting the src/index.html file and clicking the run button in the header toolbar.
This launches the app on a central server and a testing tool that allows you to configure the screen size and orientation of the device. This feature can be used to test apps that are specifically targeted for mobile, tablet, and desktop devices. You can change the resolution and the orientation in the header bar very easily.
If you don't want to run the app in the testing tool, you can adjust the Run Configurations for the project:
Right-click any file in the project and select.
Choose + and select Web Application to add a new run configuration.
To save the configuration and run your project, choose Save and Run.
For more information on how to run projects, see the documentation of SAP Web IDE at https://help.hana.ondemand.com/webide/frameset.htm?ec68f058007241be87f5ad4364e6e87b.html.