Outlook JavaScript Add-ins

The Outlook API is also referred to the Mailbox API
Add-in Design Guidelines - docs.microsoft.com/en-us/outlook/add-ins/outlook-addin-design
Stack Overflow - stackoverflow.com/questions/tagged/office-js

with VS Code

You can use the Yeoman Generator to create an Outlook JavaScript Add-in.

with Visual Studio

You can use Visual Studio to create an Outlook JavaScript Add-in.

with NotePad

You can even use NotePad to create an Outlook JavaScript Add-in.
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