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Microsoft 365 Developer

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

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  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 910

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

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

    JavaScript 958 943

  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 68

  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 796 119

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

    Microsoft Office Add-ins Documentation

    458 274

Repositories

Showing 10 of 450 repositories
  • 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 958 MIT 943 24 16 Updated Feb 14, 2026
  • Office-Addin-TaskPane-SSO-JS Public

    JavaScript project template for creating an Office taskpane add-in that uses SSO.

    OfficeDev/Office-Addin-TaskPane-SSO-JS’s past year of commit activity
    JavaScript 12 16 1 1 Updated Feb 14, 2026
  • Office-Addin-Taskpane-SSO Public

    Project template for creating an Office taskpane add-in that uses SSO.

    OfficeDev/Office-Addin-Taskpane-SSO’s past year of commit activity
    TypeScript 20 18 2 1 Updated Feb 14, 2026
  • microsoft-365-agents-toolkit Public

    Developer tools for building Teams apps

    OfficeDev/microsoft-365-agents-toolkit’s past year of commit activity
    TypeScript 660 282 242 (1 issue needs help) 36 Updated Feb 14, 2026
  • microsoft-365-agents-toolkit-samples Public

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

    OfficeDev/microsoft-365-agents-toolkit-samples’s past year of commit activity
    TypeScript 463 MIT 308 22 27 Updated Feb 14, 2026
  • O365-EDU-Assignments-GradeSync-App Public
    OfficeDev/O365-EDU-Assignments-GradeSync-App’s past year of commit activity
    C# 2 MIT 3 1 13 Updated Feb 14, 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 14, 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-4.0 274 10 11 Updated Feb 14, 2026
  • office-js-docs-reference Public

    Microsoft Office JavaScript API Reference

    OfficeDev/office-js-docs-reference’s past year of commit activity
    TypeScript 148 MIT 68 8 4 Updated Feb 13, 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 909 78 66 Updated Feb 13, 2026
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