Practical guides on Blazor, .NET MAUI, ASP.NET Core, EF Core, and SignalR — written from real production work by Arslan Khan.https://arslandevs.com/enhttps://arslandevs.com/blog/aspnet-core-identity-passkeys/https://arslandevs.com/blog/aspnet-core-identity-passkeys/How to add passkey (WebAuthn) sign-in to ASP.NET Core Identity in .NET 10, keep TOTP 2FA as the fallback, and roll passkeys out to an existing user base.Tue, 01 Sep 2026 00:00:00 GMThttps://arslandevs.com/blog/blazor-server-vs-webassembly-vs-hybrid/https://arslandevs.com/blog/blazor-server-vs-webassembly-vs-hybrid/A practical decision tree for Blazor Server, WebAssembly, and Hybrid — how circuits, WASM payloads, and WebViews actually behave, and which one fits your app.Tue, 01 Sep 2026 00:00:00 GMThttps://arslandevs.com/blog/ef-core-slow-queries-sql-server-execution-plans/https://arslandevs.com/blog/ef-core-slow-queries-sql-server-execution-plans/Capture the real SQL EF Core generates, read the SQL Server execution plan, and fix scans, client-side evaluation, and bad query shapes — step by step.Tue, 01 Sep 2026 00:00:00 GMThttps://arslandevs.com/blog/maui-blazor-hybrid-offline-sqlite/https://arslandevs.com/blog/maui-blazor-hybrid-offline-sqlite/Set up offline-first SQLite storage in a .NET MAUI Blazor Hybrid app — EF Core in the MAUI host, safe file paths, and repositories shared with your web app.Tue, 01 Sep 2026 00:00:00 GMThttps://arslandevs.com/blog/share-blazor-components-web-maui/https://arslandevs.com/blog/share-blazor-components-web-maui/Put your Blazor UI in a Razor Class Library and run it on both web and .NET MAUI Hybrid — project structure, DI seams, static assets, and the pitfalls I hit.Tue, 01 Sep 2026 00:00:00 GMThttps://arslandevs.com/blog/signalr-realtime-leaderboard-blazor/https://arslandevs.com/blog/signalr-realtime-leaderboard-blazor/Build a real-time leaderboard with SignalR and Blazor — hub and group design, a working client, one source of truth for rankings, and scaling notes.Tue, 01 Sep 2026 00:00:00 GMT