IntuneWin32App is a PowerShell module designed for managing Windows 32-bit line-of-business applications in Microsoft Intune. It automates the entire lifecycle of Win32 app management, including packaging applications into the .intunewin format, creating/updating/deleting apps in Intune via Microsoft Graph API, managing assignments (to groups, all users, or all devices), and handling relationships such as dependencies and supersedence. The module implements multiple OAuth 2.0 authentication flows (interactive, device code, client secret, and client certificate) without external dependencies, providing a self-contained solution for secure Graph API interactions. The architecture follows a modular PowerShell module pattern with clear separation of concerns: public functions (user-facing cmdlets) in the Public directory, private helper functions in the Private directory, and a central module manifest. Key entry points include Connect-MSIntuneGraph for authentication, New-IntuneWin32AppPackage for creating .intunewin packages, and various Add/Set/Get functions for app and assignment management. Data flows involve authentication token acquisition, optional app packaging, Graph API calls for app creation/modification, and subsequent assignment/relationship operations. The module relies on Microsoft Graph API endpoints, Azure AD for authentication, and optionally the IntuneWinAppUtil.exe tool for packaging. Notable engineering practices include consistent parameter validation, standardized error handling, reusable API communication logic with retry/pagination mechanisms, and a clean pattern for constructing JSON payloads using ordered hashtables. The module demonstrates significant effort in implementing native OAuth 2.0 flows and maintaining compatibility with evolving Intune features through regular updates.
python-o365 is a mature Python library that provides a comprehensive, object-oriented wrapper around the Microsoft Graph API. It enables developers to programmatically access and manage Microsoft 365 services including Outlook email and calendar, OneDrive and SharePoint files, Teams chats and presence, Planner tasks, directory users and groups, and more. The library abstracts OAuth2 authentication (supporting authorization code, public client, and client credentials flows) and handles token refresh, pagination, and API versioning internally. It is designed as a client-side SDK, not a server application, and can be embedded into scripts, web applications (e.g., Flask), or automation workflows.
IntuneManagement is a Windows desktop administration tool for Microsoft Intune/Endpoint Manager, built as a PowerShell/WPF application that authenticates via MSAL (Entra ID) and operates on tenant objects through the Microsoft Graph API (primarily the BETA endpoint). In production it provides export, import, copy, and comparison of Intune policies and configurations (including assignments, scope tags, and dependency resolution), bulk LOB app uploads with encrypted chunked transfer to Azure Storage, ADMX/ADML ingestion to generate custom registry-based policies, assignment usage reporting, and multi-format documentation generation (HTML, Markdown, Word, JSON, CSV) driven by a large embedded metadata catalog of policy schemas. The tool runs both interactively (WPF UI) and silently as a batch/DevOps job via command-line parameters and JSON settings files.
This is a large collection of over 1000 sample projects and templates for developing Microsoft Office Add-ins (Excel, Word, Outlook, PowerPoint, OneNote). The repository demonstrates a wide range of features: task panes, custom functions, authentication/SSO (MSAL, nested app auth, OAuth), Microsoft Graph integration, Blazor WebAssembly add-ins, shared runtime, event-based activation for Outlook, ribbon customization, keyboard shortcuts, offline storage, and legacy VSTO/COM samples. The codebase spans multiple technology stacks including JavaScript/TypeScript with webpack, ASP.NET Core MVC, Node.js, and Blazor. While many samples are functional and serve as good learning resources, the repository suffers from massive duplication of localization files (outlook_strings.js in dozens of languages) and outdated dependencies (jQuery 1.9.1, AngularJS, VSTO). The overall code quality is typical of sample collections – functional but not production-grade – with isolated reusable patterns for authentication and Graph API interaction.