> Use the included ctags to generate a tags database (ctags -R), then jump instantly to any definition at any time. No need for that Language Server Protocol rubbish. This does not mean you must laboriously type identifiers as you work.

Kind of a contentious point being made here.

I come from an era where we would disable Visual Studio's intellisense because it was cripplingly slow on large projects. I prefer Emacs, and in the time between then and now I went from using etags, even on unreal engine projects, to global, and have landed on ccls.

_Only_ ccls was able to reliably comprehend and suggest dereferenced members; global could, occasionally, but usually not. And ccls is incredibly fast; even on my Pinebook Pro it seems to never be an undue burden.

And ccls is just _loaded_ with other handy productivity features. Not using it, or an equivalently powerful tool, is to choose to reduce your productivity.