typespec-ts-mode

Emacs major mode for TypeSpec (using tree-sitter).

Installing

typespec-ts-mode is available on MELPA. Emacs 29.1 or above with tree-sitter support is required.

You'll also need the tree-sitter grammar here to be installed. Add it to treesit-language-source-alist:

(add-to-list
 'treesit-language-source-alist
 '(typespec "https://github.com/happenslol/tree-sitter-typespec"))

Then run M-x treesit-install-language-grammar [RET] typespec to install it.