The Modern .NET Show

s08e08-kajetan-duszyński

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s08e08-kajetan-duszyński
The Modern .NET Show

s08e08-kajetan-duszyński

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Episode Summary

Episode Transcription

You actually cannot do proper vertical slice if you are bounded to controllers. Because there are some additional dependencies that you can download, like Ardalis [ApiEndpoints] or like Fast Endpoints that will give you actually what Minimal API is giving you. But with the standard controller-based approach you are not able to do the full vertical slice, because every time you’ll need to take this, let’s say presentation layer, outside your slice because it needs to be, just as you said, in the class that is inheriting from Controller and doing all the actions and stuff like this.

- Kajetan Duszyński

Hey everyone, and welcome back to The Modern .NET Show; the premier .NET podcast, focusing entirely on the knowledge, tools, and frameworks that all .NET developers should have in their toolbox. I’m your host Jamie Taylor, bringing you conversations with the brightest minds in the .NET ecosystem.

Today, we’re joined by Kajetan Duszyński to talk about some of the new things that are coming up in .NET 10. We cover some of the big things that you might have missed, some of the optimisations you can make by removing code (listen up for one in a few moments), and we also talk about his new book “.NET 10 Revealed.”

So you all need to remember that if you are using Minimal APIs and you’ve used the extension method WithOpenAPI(), which created a proper OpenAPI schema. Right now it won’t be used, so you’ll need to delete every usage of this method from your whole application, because it will be um added by default in the pipeline of creating, of starting up the application.

- Kajetan Duszyński

Along the way we talked about allocations, the importance of learning MSIL (what your C# and F# code is compiled to), memory management, how fast .NET is moving and when we’re likely to see the first public preview of .NET 11, and the vertical slice architecture.

One of the biggest things that I think will cause some head scratching in .NET 10 is the new local self-signed TLS certificate. I’ve linked to an article by the folks at Duende about this, and it’ll be worth adding it to your reading list. It’s a great addition to .NET 10, but it’ll catch some folks out.

Before we jump in, a quick reminder: if The Modern .NET Show has become part of your learning journey, please consider supporting us through Patreon or Buy Me A Coffee. Every contribution helps us continue bringing you these in-depth conversations with industry experts. You’ll find all the links in the show notes.

So let’s sit back, open up a terminal, type in dotnet new podcast and we’ll dive into the core of Modern .NET.

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Wrapping Up

Thank you for listening to this episode of The Modern .NET Show with me, Jamie Taylor. I’d like to thank this episode’s guest for graciously sharing their time, expertise, and knowledge.

Be sure to check out the show notes for a bunch of links to some of the stuff that we covered, and full transcription of the interview. The show notes, as always, can be found at the podcast's website, and there will be a link directly to them in your podcatcher.

And don’t forget to spread the word, leave a rating or review on your podcatcher of choice—head over to dotnetcore.show/review for ways to do that—reach out via our contact page, or join our discord server at dotnetcore.show/discord—all of which are linked in the show notes.

But above all, I hope you have a fantastic rest of your day, and I hope that I’ll see you again, next time for more .NET goodness.

I will see you again real soon. See you later folks.

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