Overview of creating a google web app - csm-asme/google-spreadsheet-html-gui GitHub Wiki

Refer to the official google documentation for more info

When you build a script with a user interface, either via Html Service or Ui Service , you can deploy the script as a web app so users can access it.

Requirements

In order to deploy a script as a web app, it must contain the doGet(e) function. User interfaces for web apps can be built using either the Html Service or the Ui Service

Deployment

you can deploy it from the Script Editor. Choose Publish > Deploy as web app from the menu. A dialog will appear where you will need to make three decisions about how to publish your web app:

1. Which project version you want to deploy
2. Do you want the web app to execute as you (the owner of the script) or as the active user who is accessing the web app?
3. Who has access to the app

After pressing "deploy" a dialog box will appear that provided the link for your web app. Just go to this link to view the web app online