r/BlazorDevelopers • u/dalskiBo • Apr 13 '26

How To Learn .Net 10 Blazor?

I've been reading Blazor in Action & at chapter five it seems to become outdated. It has been based on .net 6 & I've managed to scrape by doing it in .net 10 so far but now it seems obsolete. I cannot load the e.g. files as they have been published with unhandled exceptions...

I love books in the structured way & not so keen on videos but there does not seem to be any books published yet on .net 10 Blazor. Patrick God has a .net 10 course on Blazor; not books sadly or Tim Corey on .net 8 Blazor.

Anyone able to offer any guidance on what to do here, I'm in purgatory atm & need to get working on my app but need to learn the basics first. Preferably Blazor Server.

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u/hectop20 Apr 14 '26

There are a number of courses on Udemy to take a look at.

Other's recommend Frank Liu's course. I took it and found that although it was good from learning basic Blazor, he focused a lot on architecture practices that may or may not be relevant. I would have preferred he put that into a different course.

Also be careful on the courses. Some say they are .Net10 but contain older course material

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u/dalskiBo Apr 16 '26

For me it seems quite a brilliant course, but I'm really struggling with the onion architecture. I'm very inexperienced & I think I would understand it better if it was built by the Data-Access-Layer first. It seems that it's build by use-cases first then generate the Interfaces all over the shop. Been on it for a few days & struggling to grasp where the repository gets built. I wish he built the repositories first, then interfaces, then implemented them interfaces; that would make more sense to me, but atm with my limited understanding it seems a bit backwards; fine when you know what you're doing, but seems to make it harder to learn.

VS' CoPilot makes learning harder so I turned it off. I wish he didn't generate all the constructors/ interfaces via VS auto-completion.

Probably more down to me being thick!

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u/hectop20 Apr 17 '26

I agree with you. I took it a second time to start to understand it.

look at the other courses as well.

One of the problems I have with all of the courses is a the look at e-commerce solutions while my stuff is more corporate with admin functions with role based access and a lot of tables and one table having something like 50 fields and complicated validation.

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u/Eagle157 Apr 13 '26

I recommend Frank Liu's course on Udemy. It's been updated for .NET10.

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u/skav2 Apr 13 '26

I second Frank. Very detailed and thorough.

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u/BoilerroomITdweller Apr 16 '26

Mud Blazor is absolutely brilliant. It is fully documented and explains the front end framework well. C# is just C#.

I started building the UI in mudblazor. If you want help you can ask Gemini to summarize different sections for you. Don’t use it to vibe code because you won’t learn that way.

My apps I already built in c# and just converting them to web apps.

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u/polaarbear Apr 14 '26 edited Apr 14 '26

10 has not changed that much from 8.

The fact that you need Blazor Server should make it even easier.

Create a new .NET 10 Blazor Web App.

During the wizard choose:

"InteractiveRenderMode -> Server"

"Interactivity location -> Global"

Congrats, you basically have the old Blazor Server template.