neovim-flake/docs/manual/configuring/languages.md

Language Support

Language specific support means there is a combination of language specific plugins, treesitter support, nvim-lspconfig language servers, and null-ls integration. This gets you capabilities ranging from autocompletion to formatting to diagnostics. The following languages have sections under the vim.languages attribute.

• Rust: vim.languages.rust.enable
• Nix: vim.languages.nix.enable
• SQL: vim.languages.sql.enable
• C/C++: vim.languages.clang.enable
• Typescript/Javascript: vim.languages.ts.enable
• Python: vim.languages.python.enable:
• Zig: vim.languages.zig.enable
• Markdown: vim.languages.markdown.enable
• HTML: vim.languages.html.enable
• Dart: vim.languages.dart.enable
• Go: vim.languages.go.enable
• Lua: vim.languages.lua.enable
• PHP: vim.languages.php.enable

Adding support for more languages, and improving support for existing ones are great places where you can contribute with a PR.

languages/lsp.md