Skip to content
@OfficeDev

Microsoft 365 Developer

Developer tools, samples, and other resources for building solutions on the Microsoft 365 platform.

Pinned Loading

  1. Microsoft-Teams-Samples Microsoft-Teams-Samples Public

    Welcome to the Microsoft Teams samples repository. Here you will find task-focused samples in C#, JavaScript and TypeScript to help you get started with the Microsoft Teams App!

    C# 1.3k 908

  2. Office-Add-in-samples Office-Add-in-samples Public

    Code samples for Office Add-in development on the Microsoft 365 platform.

    JavaScript 957 942

  3. microsoft-365-agents-toolkit-samples microsoft-365-agents-toolkit-samples Public

    Scenario-focused sample applications that help you get started with building Microsoft Teams App.

    TypeScript 463 308

  4. office-js-docs-reference office-js-docs-reference Public

    Microsoft Office JavaScript API Reference

    TypeScript 148 69

  5. office-js office-js Public

    A repository for issues related to the Office JavaScript APIs and Office Add-ins platform. Find the Office.js library in Office.js CDN: https://appsforoffice.microsoft.com/lib/1/hosted/office.js.

    JavaScript 794 119

  6. office-js-docs-pr office-js-docs-pr Public

    Microsoft Office Add-ins Documentation

    458 273

Repositories

Showing 10 of 450 repositories
  • office-js-docs-reference Public

    Microsoft Office JavaScript API Reference

    OfficeDev/office-js-docs-reference’s past year of commit activity
    TypeScript 148 MIT 69 8 3 Updated Feb 12, 2026
  • Microsoft-Teams-Samples Public

    Welcome to the Microsoft Teams samples repository. Here you will find task-focused samples in C#, JavaScript and TypeScript to help you get started with the Microsoft Teams App!

    OfficeDev/Microsoft-Teams-Samples’s past year of commit activity
    C# 1,335 MIT 908 78 67 Updated Feb 12, 2026
  • Office-Addin-TaskPane-React-JS Public

    Template to get start started writing a TaskPane Office Add-in for the React framework using JavaScript

    OfficeDev/Office-Addin-TaskPane-React-JS’s past year of commit activity
    JavaScript 32 20 0 1 Updated Feb 12, 2026
  • Office-Addin-TaskPane-JS Public

    Template to get start started writing a TaskPane Office Add-in using JavaScript.

    OfficeDev/Office-Addin-TaskPane-JS’s past year of commit activity
    JavaScript 55 32 0 1 Updated Feb 12, 2026
  • Office-Addin-TaskPane-React Public

    Template to get start started writing a TaskPane Office Add-in for the React framework using TypeScript

    OfficeDev/Office-Addin-TaskPane-React’s past year of commit activity
    TypeScript 82 40 5 3 Updated Feb 12, 2026
  • Office-Addin-TaskPane Public

    Template to get started writing a TaskPane Office Add-in.

    OfficeDev/Office-Addin-TaskPane’s past year of commit activity
    TypeScript 91 47 3 1 Updated Feb 12, 2026
  • microsoft-365-agents-toolkit Public

    Developer tools for building Teams apps

    OfficeDev/microsoft-365-agents-toolkit’s past year of commit activity
    TypeScript 658 282 238 (1 issue needs help) 35 Updated Feb 12, 2026
  • office-js-docs-pr Public

    Microsoft Office Add-ins Documentation

    OfficeDev/office-js-docs-pr’s past year of commit activity
    458 CC-BY-4.0 273 10 11 Updated Feb 12, 2026
  • office-js-snippets Public

    A collection of code snippets built with Script Lab

    OfficeDev/office-js-snippets’s past year of commit activity
    TypeScript 274 130 0 1 Updated Feb 12, 2026
  • Office-Add-in-samples Public

    Code samples for Office Add-in development on the Microsoft 365 platform.

    OfficeDev/Office-Add-in-samples’s past year of commit activity
    JavaScript 957 MIT 942 24 14 Updated Feb 11, 2026
View all repositories