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Comment by kryptonomist

4 hours ago

Let’s hope we see a new wave of desktop apps rewritten natively, thanks to LLMs. Whether they use Rust with GPUI, C++ with Dear ImGui, or something else entirely, that would be great. Personally, I’m so fed up with bloated UIs. Windows is full of them, and it’s a pity considering how powerful our CPUs are.

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kryptonomist

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r_lee  3 hours ago

> C++ with Dear ImGui

it would be absolutely awful

compared to chromium, it's really limited, like it's just always a compromise with these

we should instead figure out a way to do electron but better and make it easier to do the things you can do with e.g. React with native languages and frameworks

  • debazel  3 hours ago

    The limitations are a large reason for why they're so resource efficient in the first place.

    If you just reimplement Electron in a native language then you get... Chrome, which is already written in C++. The majority of RAM usage in Electron applications is from the native parts of Chrome itself and a decent ~40 MiB chunk for the Node.js runtime.

  • ogoffart  1 hour ago

    That’s what we’re trying to do with Slint (I work on it): a declarative, reactive UI like React, with the logic in Rust, C++, JS or Python. It needs no browser engine, so it uses a fraction of Electron’s memory.

  • caspper69  3 hours ago

    I have had excellent results running a back-end Rust process that communicates with a C# Avalonia front-end via protobufs over named pipes on Windows and Domain Sockets on Linux and MacOS. With C# AOT I’ve been able to create self-contained apps that run incredibly fast despite the ipc between the front end and the rust core. I’m getting full 6 platform coverage too (Win/Linux/macOS on both x64 and arm64).

    edit: Avalonia is quite mature, with accessibility to boot.