> Also I feel like performance could be improved a lot Would you mind to share your setup? I am using „lsp-mode.el“ on a Perl project with >100k LOC (includin

> Also I feel like performance could be improved a lot Would you mind to share your setup? I am using „lsp-mode.el“ on a Perl project with >100k LOC (including huge single modules) and never had a problem. I am using cperl-mode together with lsp-mode and Perl::LanguageServer and it works like charm. I also never had an issue with React or TypeScript but in those cases the projects were a lot smaller. Perhaps you also got an issue with JSON parsing performance. Edit: From someone a couple of threads below: https://emacs-lsp.github.io/lsp-mode/page/performance/#json-native-serializationdeserialization https://emacs-lsp.github.io/lsp-mode/page/performance/#json-...