Kristian Hellang

Dad • Web Developer • Beer Snob • Microsoft MVP • Open Source Activist • Liverpool Supporter

[Kristian Hellang @khellang]

@ben_a_adams Took "checking in code to the Arctic Code Vault" a bit too literally? OSL got your wallet, Svalbard got your source code and the trolls got royalties 🤣 What are you up to these days? It's been a while 😅

[Lombiq Technologies @Lombiq]

We're glad to sponsor the #OpenSource activities of @khellang this year again! Kristian created the Scrutor library, what we use for C# decorators. Check out their work here: https://t.co/oobK7gpN40. See what else we do in open-source: https://t.co/eRvkPvaMDG. #Sponsorship

[#HelloStavanger @hellostavanger]

The Call for Papers for HelloStavanger 2026 is officially open!

Got something to share about how software actually gets made? We want to hear from you. Developers, designers, testers, product people, security folks... all of you.

Submit your talk here: https://t.co/GnOYUUiHPZ

[Kristian Hellang @khellang]

@Aaronontheweb The fact that they chose to have two separate JsonOptions configurations; one for MVC and one for Minimal boggles my mind 🤯

[Kristian Hellang @khellang]

That's a wrap on .NET 10's API highlights! 🎉

Want deeper performance insights? Check out Stephen Toub's epic deep-dive:

https://t.co/lMY1gyAavx

What feature are you most excited about? Drop a comment! 👇

[Kristian Hellang @khellang]

.NET 10 is dropping today, with a bunch of new APIs! 🚀

Here are some highlights:

🎯 Server-Sent Events
🔄 Full Async LINQ
🔐 Post-Quantum Crypto
⚡ PipeReader JSON
🎪 Typed GCHandles
📊 Shuffle & Sequence
...and more!

Thread 🧵👇

[Kristian Hellang @khellang]

.NET 10 adds custom unhandled exception handlers!

Better control over catastrophic failures. Hook into exception handling without app domain events.