Skip to content

@OfficeDev Microsoft 365 Developer

Change the repository type filter

All

    Repositories list

    450 repositories

    • office-js-docs-pr

      Public
      Microsoft Office Add-ins Documentation
      Creative Commons Attribution 4.0 International
      •280•462•11•7•Updated Jul 1, 2026Jul 1, 2026

    • office-js-snippets

      Public
      A collection of code snippets built with Script Lab
      samplesoffice-addinteaches-people
      samplesoffice-addinteaches-people
      TypeScript
      •132•281•0•3•Updated Jul 1, 2026Jul 1, 2026

    • office-js-docs-reference

      Public
      Microsoft Office JavaScript API Reference
      TypeScript
      •
      MIT License
      •69•152•8•4•Updated Jul 1, 2026Jul 1, 2026

    • Office-Add-in-samples

      Public
      Code samples for Office Add-in development on the Microsoft 365 platform.
      samplespracticespnp
      samplespracticespnp
      JavaScript
      •
      MIT License
      •951•991•19•5•Updated Jul 1, 2026Jul 1, 2026

    • microsoft-365-agents-toolkit

      Public
      Developer tools for building Teams apps
      TypeScript
      •
      Other
      •306•752•29•66•Updated Jul 1, 2026Jul 1, 2026

    • Office-Inspectors-for-Fiddler

      Public
      Microsoft Office (MAPI, WOPI, and FSSHTTP) inspectors for Fiddler
      C#
      •
      MIT License
      •61•95•1•0•Updated Jul 1, 2026Jul 1, 2026

    • Office-Addin-TaskPane-React

      Public
      Template to get start started writing a TaskPane Office Add-in for the React framework using TypeScript
      TypeScript
      •
      Other
      •42•88•5•6•Updated Jul 1, 2026Jul 1, 2026

    • Office-Addin-TaskPane-React-JS

      Public
      Template to get start started writing a TaskPane Office Add-in for the React framework using JavaScript
      JavaScript
      •
      Other
      •21•32•0•2•Updated Jul 1, 2026Jul 1, 2026

    • Office-Addin-TaskPane-JS

      Public
      Template to get start started writing a TaskPane Office Add-in using JavaScript.
      JavaScript
      •
      Other
      •33•54•0•5•Updated Jul 1, 2026Jul 1, 2026

    • Excel-Custom-Functions-JS

      Public
      Write your own functions in Excel using JavaScript.
      JavaScript
      •
      Other
      •25•56•2•2•Updated Jul 1, 2026Jul 1, 2026

    • Office-Addin-TaskPane-SSO-JS

      Public
      JavaScript project template for creating an Office taskpane add-in that uses SSO.
      JavaScript
      •
      Other
      •17•11•1•0•Updated Jul 1, 2026Jul 1, 2026

    • Office-Addin-TaskPane

      Public
      Template to get started writing a TaskPane Office Add-in.
      TypeScript
      •
      Other
      •49•96•3•6•Updated Jul 1, 2026Jul 1, 2026

    • Excel-Custom-Functions

      Public
      Learn about custom functions in Excel.
      TypeScript
      •
      Other
      •66•332•8•1•Updated Jul 1, 2026Jul 1, 2026

    • Excel-Custom-Functions-Shared-JS

      Public
      Template to get start started writing an Excel custom function Office Add-in that used a shared runtime and JavaScript
      JavaScript
      •
      Other
      •8•6•0•0•Updated Jul 1, 2026Jul 1, 2026

    • Excel-Custom-Functions-Shared

      Public
      Template to get start started writing an Excel custom function Office Add-in that used a shared runtime and TypeScript
      TypeScript
      •
      Other
      •8•8•1•0•Updated Jul 1, 2026Jul 1, 2026

    • Office-Addin-Taskpane-SSO

      Public
      Project template for creating an Office taskpane add-in that uses SSO.
      TypeScript
      •
      Other
      •19•18•2•0•Updated Jul 1, 2026Jul 1, 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 Mic…
      MIT License
      •918•1.4k•72•1•Updated Jul 1, 2026Jul 1, 2026

    • office-scripts-docs-reference

      Public
      Office Scripts API Reference Documentation
      TypeScript
      •
      Creative Commons Attribution 4.0 International
      •32•68•6•2•Updated Jul 1, 2026Jul 1, 2026

    • Office-Addin-Scripts

      Public
      A set of scripts and packages that are consumed in Office add-ins projects.
      TypeScript
      •
      MIT License
      •118•191•44•0•Updated Jul 1, 2026Jul 1, 2026

    • microsoft-365-agents-toolkit-samples

      Public
      Scenario-focused sample applications that help you get started with building Microsoft Teams App.
      TypeScript
      •
      MIT License
      •317•491•14•35•Updated Jun 30, 2026Jun 30, 2026

    • microsoft-teams-apps-callrecord-insights

      Public
      Call Record Insights Application Template
      C#
      •
      MIT License
      •21•26•2•3•Updated Jun 29, 2026Jun 29, 2026

    • Office-Addin-TaskPane-SSO-NAA

      Public
      JavaScript project template for creating an Office taskpane add-in that uses SSO (NAA API),
      TypeScript
      •
      MIT License
      •4•1•0•0•Updated Jun 28, 2026Jun 28, 2026

    • generator-office

      Public
      Yeoman generator for building Microsoft Office related projects.
      yeoman-generatorofficeadd-ins
      yeoman-generatorofficeadd-insyo-office
      TypeScript
      •
      MIT License
      •222•947•8•0•Updated Jun 26, 2026Jun 26, 2026

    • microsoft-teams-library-js

      Public
      JavaScript library for use by Microsoft Teams apps
      TypeScript
      •
      Other
      •210•464•230•29•Updated Jun 26, 2026Jun 26, 2026

    • outlook-dev-docs

      Public
      Microsoft Outlook Developer Documentation
      Creative Commons Attribution 4.0 International
      •111•98•6•0•Updated Jun 24, 2026Jun 24, 2026

    • O365-ActivityFeed-AzureFunction

      Public
      Azure function that processes incoming notifications from the O365 Activity API
      PowerShell
      •
      MIT License
      •40•53•3•0•Updated Jun 24, 2026Jun 24, 2026

    • O365-EDU-Tools

      Public
      O365 Education tools and scripts repository
      PowerShell
      •
      MIT License
      •396•216•1•2•Updated Jun 23, 2026Jun 23, 2026

    • microsoft-teams-app-schema

      Public
      JSON Schema used to provision Apps for Microsoft Teams
      MIT License
      •32•47•9•7•Updated Jun 22, 2026Jun 22, 2026

    • msteams-client-docs-ref-typescript

      Public
      Microsoft Teams SDK source TypeScript documentation
      Creative Commons Attribution 4.0 International
      •12•5•0•1•Updated Jun 19, 2026Jun 19, 2026

    • CopilotPackageManager

      Public
      C#
      •
      MIT License
      •1•1•0•0•Updated Jun 4, 2026Jun 4, 2026
    ProTip! When viewing an organization's repositories, you can use the props. filter to filter by custom property.