FOSS IDE Recommendations

https://beehaw.org/post/734556

FOSS IDE Recommendations - Beehaw

I’m a hobbyist programmer, mostly in JavaScript, but I’d like to learn Rust. I’d like to use an open-source IDE that supports Language Server Protocol. I’m currently using WebStorm, which is not open-source, and doesn’t support LSP. I’ve checked out VS Codium, which is open-source and does support LSP, but it seems like it’s a hobbled version of VS Code that still phones home to Microsoft. Are there and other IDEs that are FOSS and that support LSP?

It's on the lighter side, but Kate supports LSP. I've used it with a different compiled language (I didn't do much, but did have different compilation commands).
Wow I had no idea Kate had support for LSP after using plasma distros for years. I always assumed it was a basic text editor and used vim instead.