Some talks from yesterday have not yet been uploaded as separate videos, but they will probably be added in the playlist soon.

Not the Stephen Toub blog post I was waiting for, but I have no complaints.

(Stephen Toub writes the yearly “Performance improvements in .NET x” post, always before the GA release in November)

I have started using Avalonia, and even though I am still learning, I am very satisfied with it. There are growing pains obviously, but as you said, I have no confidence in Microsoft UI frameworks.

It’s a great text editor, yes. An IDE though, it is not. It gets close with various addons, but it’s still not the same experience.

MonoDevelop died for this.

(Disclaimer: I haven’t used MonoDevelop to know its quality, I’m just tempted by the idea of a free cross-platform .NET IDE. Microsoft took MonoDevelop, forked it into VS for Mac, left the former stagnate, and now is killing its closed-source descendant.)

My bad, the link I sent was not about NativeAOT, just bundling all the dependencies together (also, it’s 4 years old). After a quick search, here’s a recent SO question that mentions that you can build .exe files

As for the filesize… please recheck the post under which we are commenting. :D

Does it effectively output a single binary?

Yes, that’s one of the points of NativeAOT, a self-contained single binary, exactly as Go does it.

Does it create some kind of clusterf*k and awkward packaging formats like other MS solutions such as UWP?

No, you can create .exe files.

Will it actually be deployable to a random fresh install of Debian 12 or Windows 10?

Yes, NativeAOT supports Windows, Linux and MacOS, x64 and Arm64.

What about compatibility with older systems?

Not sure about that, I suppose it depends on the targets each .NET version support. For example, .NET 8 will drop RHEL 7 and only RHEL 8 and later.

And to play devil’s advocate: this won’t work for all existing .NET applications. If you use reflection (which is AOT unfriendly), chances are that you will have to rework a ton of stuff in order to get to a point where NativeAOT works. There’s a middle solution though, called ReadyToRun, which has some advantages compared to running fully with the JIT compiler.