I use vim for C++ coding, however it is a bit difficult to set up to make it productive. I use YouCompleteMe [0] for autocompletion, Vimspector [1] with the C++ plugin for debugging, ALE [2] for linting, along with a few other general plugins (such as NerdTREE for file view).

[0] https://github.com/ycm-core/YouCompleteMe

[1] https://github.com/puremourning/vimspector

[2] https://github.com/dense-analysis/ale