I've had great success with coc.nvim for IDE-like features; it manages language servers for you: https://github.com/neoclide/coc.nvim https://github.com/neoclid

I've had great success with coc.nvim for IDE-like features; it manages language servers for you: https://github.com/neoclide/coc.nvim https://github.com/neoclide/coc.nvim For file browser side-panes there are tons of options, but no one ever got fired for using the venerable old NERDTree. The rest is mostly just tmux!