What does HackerNews think of Cosmos?

Cosmos is an operating system "construction kit". Build your own OS using managed languages such as C#, VB.NET, and more!

Language: C#

#201 in Hacktoberfest

Course using F#: Write your own tiny programming system(s) | Nov 2023

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Perhaps the closest thing: https://github.com/CosmosOS/Cosmos

Platform that enables Windows driver development in Rust | Sep 2023

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I didn't realise that. Then again, I only experimented with AOT executables quite briefly. Perhaps Cosmos[1] stuck in my head more than what I read about AOT dotnet applications.

[1]: https://github.com/CosmosOS/Cosmos

Show HN: A new hobby OS from “scratch” in C# | Mar 2017

There's also MOSA[1] and Cosmos[2]. MOSA is focusing more on the compiler/runtime, while Cosmos is doing just enough to get a working OS. Both are pure C#, it looks like Atom is too.

[1]: https://github.com/mosa/MOSA-Project [2]: https://github.com/CosmosOS/Cosmos