Emacs does have a package to use tree-sitter [0]. I think emacs-lsp is aware of this highlighting backend and performs pretty well. (semantic highlighting is p

Emacs does have a package to use tree-sitter [0]. I think emacs-lsp is aware of this highlighting backend and performs pretty well. (semantic highlighting is pretty slow for C++ with font-lock, with tree-sitter it's a breeze :)) [0]: https://github.com/ubolonton/emacs-tree-sitter https://github.com/ubolonton/emacs-tree-sitter