JWT auth, Cosmos DB search, Copilot
ASP.NET Core JWT auth, Cosmos DB search, C# practices, .NET 9 features, MAUI login, Aspire health checks, and Build/Copilot videos.
Jasen's top three picks
- 1 How to Implement JWT Authentication in ASP.NET Core
benedictodoh.medium.com
A straightforward ASP.NET Core JWT walkthrough for people wiring up auth without overcomplicating the pipeline.
- 2 New Generally Available and Preview Search Capabilities in Azure Cosmos DB for NoSQL
devblogs.microsoft.com
Cosmos DB’s new search capabilities matter if you want richer querying options in NoSQL workloads.
- 3 15 C# Best Practices That Will Make You a Coding Wizard
medium.com
A broad C# best-practices roundup, with enough reminders to help newer developers and seasoned teams alike.
Editor's note
I pulled together a deliberately mixed issue today, from practical auth and data-access posts to a few platform and tooling updates. The Cosmos DB search announcement and the Aspire health checks video are especially useful if you’re building modern cloud apps.
Today's articles
How to Implement JWT Authentication in ASP.NET Core
benedictodoh.medium.com
https://benedictodoh.medium.com/how-to-implement-jwt-authentication-in-asp-net-core-4bad7bbc9a99
Read articleNew Generally Available and Preview Search Capabilities in Azure Cosmos DB for NoSQL
devblogs.microsoft.com
https://devblogs.microsoft.com/cosmosdb/new-generally-available-and-preview-search-capabilities-in-azure-cosmos-db-for-nosql
Read article15 C# Best Practices That Will Make You a Coding Wizard
medium.com
https://medium.com/@nagarajvela/15-c-best-practices-that-will-make-you-a-coding-wizard-c4c3d91c5990
Read articleC# async/await vs Java CompletableFuture: .NET vs JVM ASYNC
medium.com
https://medium.com/@lillywang23/c-async-await-vs-java-completablefuture-net-vs-jvm-async-abbbc103a4f1?source=rss------dotnet-5
Read articleThink You Know C#? These 7 .NET 9 Features Say Otherwise
medium.com
https://medium.com/@nirajranasinghe/think-you-know-c-these-7-net-9-features-say-otherwise-33584a661ff3?source=rss------dotnet-5
Read article.NET Is Getting Dangerous: 5 Crazy Trends You Can’t Ignore in 2025
iabhy.medium.com
https://iabhy.medium.com/net-is-getting-dangerous-5-crazy-trends-you-cant-ignore-in-2025-abfe10f033c3
Read articleMicrosoft Build opening keynote | KEY010
youtube.com
https://www.youtube.com/watch?v=0kyZkPW7XIY
Read articleSupercharging Developer Productivity with GitHub Copilot | DEM504
youtube.com
https://www.youtube.com/watch?v=z9528I7aSJM
Read article.NET core MAUI with SQLite Database Login Page example
c-sharpcorner.com
https://www.c-sharpcorner.com/article/net-core-maui-with-sqlite-database-login-page-example/
Read articleAdding Custom Health Checks with .NET Aspire
youtube.com
https://www.youtube.com/watch?v=HuogJghWBks
Read articleData Loading Strategies in .NET: Eager, Lazy, and Explicit Loading
medium.com
https://medium.com/@20011002nimeth/data-loading-strategies-in-net-eager-lazy-and-explicit-loading-d0d2a62213d2?source=rss------dotnet-5
Read articleEdit is now open source
devblogs.microsoft.com
https://devblogs.microsoft.com/commandline/edit-is-now-open-source/
Read articleHow to Use XML Comments in ASP.NET Core Swagger Docs
medium.com
https://medium.com/illumination/how-to-use-xml-comments-in-asp-net-core-swagger-docs-82383faafb65
Read articleBuilding a Custom Domain Events Dispatcher in .NET
milanjovanovic.tech
https://www.milanjovanovic.tech/blog/building-a-custom-domain-events-dispatcher-in-dotnet
Read articleMy Singleton Worked — Until a Multithreaded Nightmare Began
medium.com
https://medium.com/dot-net-sql-learning/my-singleton-worked-until-a-multithreaded-nightmare-began-2486b255741e
Read articleDatetime in c#
medium.com
https://medium.com/@pythonwithyp/datetime-in-c-2cb52ec9c968?source=rss------csharp-5
Read articleGetting Started with NATS in C#
medium.concurrentflows.com
https://medium.concurrentflows.com/getting-started-with-nats-in-c-d09e703790f6
Read article