The following samples illustrate web applications that sign in users. Some samples also demonstrate the application calling Microsoft Graph, or your own web API with the user's identity.

Language/ Platform	Code sample(s) on GitHub	Auth libraries	Auth flow
ASP.NET Core	ASP.NET Core Series • Sign in users • Sign in users (B2C) • Call Microsoft Graph • Customize token cache • Call Graph (multi-tenant) • Call Azure REST APIs • Protect web API • Protect web API (B2C) • Protect multi-tenant web API • Use App Roles for access control • Use Security Groups for access control • Deploy to Azure Storage and App Service	• MSAL.NET • Microsoft.Identity.Web	• OpenID connect • Authorization code • On-Behalf-Of
Blazor Server	Blazor Server series • Sign in users • Sign in users (B2C) • Call Microsoft Graph