Microsoft 365 Developer Blog

A developer platform for building collaborative apps for hybrid work

Letsignit leverages the Outlook Add-ins Platform to manage email signatures

Today we'd like to introduce you to Sébastien Telouk who is the Vice President of Sales at Letsignit, an email signature management solution for Microsoft 365. He sat down with us to chat about how Letsignit has leveraged the power of Outlook Add-ins to bring their email signature management system to life. Tell us about Letsignit ...

Office at Ignite 2020

Welcome to Ignite 2020! While this year feels different compared to others, we are excited to share our sessions for this year and hear from you. This year we will have open access to everyone – whether you’re sharpening your skills or building your first ever Office integration, we hope that you are able to take away something from our Program Managers, partners, and customers.  

Announcing a simplified API for Office Scripts

We're excited to announce the API simplification for Office Scripts in public preview. The API design is packed with features intended to make the script development experience delightful. It carries forward all the functionalities provided by the previous model and makes the learning and development process much simpler.  

Power up with Office Add-ins @ Build 2020

We’re excited to announce new capabilities that let you create your own custom experiences in Microsoft 365, and enable your users to achieve more in the Office products they already use every day: Outlook, Excel, Word and PowerPoint.