Run the following command to create an add-in project using the Yeoman generator. A folder that contains the project will be added to the current directory.
yo office
Note
When you run the yo office command, you may receive prompts about the data collection policies of Yeoman and the Office Add-in CLI tools. Use the information that's provided to respond to the prompts as you see fit.
When prompted, provide the following information to create your add-in project.