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    450 repositories

    • Office-Add-in-samples

      Public
      Code samples for Office Add-in development on the Microsoft 365 platform.
      samplespracticespnp
      samplespracticespnp
      JavaScript
      •
      MIT License
      •952•979•22•6•Updated May 1, 2026May 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
      •41•84•5•2•Updated May 1, 2026May 1, 2026

    • Office-Addin-TaskPane

      Public
      Template to get started writing a TaskPane Office Add-in.
      TypeScript
      •
      Other
      •49•94•3•2•Updated May 1, 2026May 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•9•1•0•Updated May 1, 2026May 1, 2026

    • Office-Addin-TaskPane-SSO-JS

      Public
      JavaScript project template for creating an Office taskpane add-in that uses SSO.
      JavaScript
      •
      Other
      •17•12•1•1•Updated May 1, 2026May 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•7•0•0•Updated May 1, 2026May 1, 2026

    • Excel-Custom-Functions-JS

      Public
      Write your own functions in Excel using JavaScript.
      JavaScript
      •
      Other
      •25•57•2•2•Updated May 1, 2026May 1, 2026

    • open-xml-docs-ref-dotnet

      Public
      Open XML SDK content source for publishing reference docs to docs.microsoft.com
      PowerShell
      •
      Creative Commons Attribution 4.0 International
      •18•6•0•0•Updated May 1, 2026May 1, 2026

    • Project-docs-pr

      Public
      PowerShell
      •
      Creative Commons Attribution 4.0 International
      •14•7•2•0•Updated May 1, 2026May 1, 2026

    • open-xml-docs

      Public
      Doc repository for the Office OpenXML documentation.
      PowerShell
      •
      MIT License
      •70•104•5•0•Updated May 1, 2026May 1, 2026

    • outlook-dev-docs

      Public
      Microsoft Outlook Developer Documentation
      Creative Commons Attribution 4.0 International
      •111•97•5•0•Updated May 1, 2026May 1, 2026

    • Office-Addin-Taskpane-SSO

      Public
      Project template for creating an Office taskpane add-in that uses SSO.
      TypeScript
      •
      Other
      •19•20•2•0•Updated May 1, 2026May 1, 2026

    • Excel-Custom-Functions

      Public
      Learn about custom functions in Excel.
      TypeScript
      •
      Other
      •65•333•8•3•Updated May 1, 2026May 1, 2026

    • office-dev-program-docs

      Public
      Docs for the M365 Dev Program. If you open an issue or PR, please tag @lindalu-msft
      Creative Commons Attribution 4.0 International
      •55•32•3•0•Updated May 1, 2026May 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•1•Updated May 1, 2026May 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•1•Updated May 1, 2026May 1, 2026

    • office-scripts-docs

      Public
      Office Scripts Documentation
      microsoftexcel
      microsoftexcel
      Creative Commons Attribution 4.0 International
      •62•228•6•2•Updated May 1, 2026May 1, 2026

    • office-scripts-docs-reference

      Public
      Office Scripts API Reference Documentation
      TypeScript
      •
      Creative Commons Attribution 4.0 International
      •32•67•6•0•Updated May 1, 2026May 1, 2026

    • office-js-docs-pr

      Public
      Microsoft Office Add-ins Documentation
      Creative Commons Attribution 4.0 International
      •282•462•11•6•Updated May 1, 2026May 1, 2026

    • office-js-docs-reference

      Public
      Microsoft Office JavaScript API Reference
      TypeScript
      •
      MIT License
      •70•150•8•1•Updated May 1, 2026May 1, 2026

    • microsoft-365-agents-toolkit

      Public
      Developer tools for building Teams apps
      TypeScript
      •
      Other
      •293•717•79•59•Updated May 1, 2026May 1, 2026

    • microsoft-teams-library-js

      Public
      JavaScript library for use by Microsoft Teams apps
      TypeScript
      •
      Other
      •209•463•222•24•Updated Apr 30, 2026Apr 30, 2026

    • ews-migration-analyzer

      Public
      Analyzer for code bases using Exchange Web Services (EWS) to assess migration readiness to Graph API before the EWS deprecation date.
      migrationewsgraphapi
      migrationewsgraphapicopilot-tutorial
      C#
      •
      MIT License
      •8•8•1•1•Updated Apr 30, 2026Apr 30, 2026

    • office-js-snippets

      Public
      A collection of code snippets built with Script Lab
      samplesoffice-addinteaches-people
      samplesoffice-addinteaches-people
      TypeScript
      •132•279•0•3•Updated Apr 30, 2026Apr 30, 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
      •916•1.4k•67•7•Updated Apr 30, 2026Apr 30, 2026

    • microsoft-365-agents-toolkit-samples

      Public
      Scenario-focused sample applications that help you get started with building Microsoft Teams App.
      TypeScript
      •
      MIT License
      •313•479•16•65•Updated Apr 30, 2026Apr 30, 2026

    • Office-Inspectors-for-Fiddler

      Public
      Microsoft Office (MAPI, WOPI, and FSSHTTP) inspectors for Fiddler
      C#
      •
      MIT License
      •60•92•1•6•Updated Apr 30, 2026Apr 30, 2026

    • O365-EDU-Tools

      Public
      O365 Education tools and scripts repository
      PowerShell
      •
      MIT License
      •397•215•1•2•Updated Apr 29, 2026Apr 29, 2026

    • Office-Addin-Scripts

      Public
      A set of scripts and packages that are consumed in Office add-ins projects.
      TypeScript
      •
      MIT License
      •118•186•42•3•Updated Apr 28, 2026Apr 28, 2026

    • microsoft-teams-apps-callrecord-insights

      Public
      Call Record Insights Application Template
      C#
      •
      MIT License
      •21•25•2•2•Updated Apr 27, 2026Apr 27, 2026
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