When you say you never needed LSP, do you mean you've tried it and found no benefit to having it, or do you mean you're doing just fine without it? (Because its possible to do just fine without it yet still find significant benefit to having it).
What LSP does for me is instant documentation integrated into the editor and getting constant feedback if you get it wrong (at least from a typechecking perspective). I guess that in many cases, you can get something similar by having a documentation window open on the side as well as automated unit tests in a second terminal re-running on every save.
What LSP does for me is instant documentation integrated into the editor and getting constant feedback if you get it wrong (at least from a typechecking perspective). I guess that in many cases, you can get something similar by having a documentation window open on the side as well as automated unit tests in a second terminal re-running on every save.