If you want electron app that doesn't lag terribly, you'll end up rewriting ui layer from scratch anyway. VSCode already renders terminal on GPU and GPU-rendered editor area is in experimental. There will soon be no web ui left at all

> If you want electron app that doesn't lag terribly

My experience with VS Code is that it has no perceptible lag, except maybe 500ms on startup. I don't doubt people experience this, but I think it comes down to which extensions you enable, and many people enable lots of heavy language extensions of questionable quality. I also use Visual Studio for Windows builds on C++ projects, and it is pretty jank by comparison, both in terms of UI design and resource usage.

I just opened up a relatively small project (my blog repo, which has 175 MB of static content) in both editors and here's the cold start memory usage without opening any files:

- Visual Studio Code: 589.4 MB

- Visual Studio 2022: 732.6 MB

update:

I see a lot of love for Jetbrains in this thread, so I also tried the same test in Android Studio: 1.69 GB!

> VSCode already renders terminal on GPU

When did they add that? Last time I used it, it was still based on xterm.js.

Also, technically Chromium/Blink has GPU rendering built in for web pages, so everything could run on GPU.

I'm not sure how you went from terminal and editor GPU rendering, which can benefit from it, to "there will soon be no web ui left at all".