My setup is neovim + VSCode + VSCode Neovim + clangd with which I am extremely happy. I am otherwise a vanilla vim user.
Command mode sucked but it's much better now. If I could close the results window with an escape character, that'd be just great.
If you navigate right with the space bar, it screws up the line. Right arrow works fine. However, I think this is a VSC problem. :e! fixes the problem.
If you do any editing immediately after opening, it just inserts your keystrokes at the beginning. It would be better to buffer or ignore them. I also think this is a VSC problem. :e! fixes the problem.
I only added clangd very recently. It obviates You Complete Me, ctags and much of clang-tidy. It refactors. It's an awesome code navigator.
https://clangd.llvm.org/features
I still use neovim from the command line occasionally. But since they've fixed command mode, that's less and less.
But yeah, overall it's an excellent combo.