Performance For issues regarding startup or runtime performance in Doom Emacs. Non-Doom Configs Support for Emacs users that don’t use Doom Emacs. CLI For support on Doom’s installation process and CLI. Themes For help with customizing faces and writing themes. Org For issues to do with Org in Doom Emacs—and related packages. Code Review Emacs Lisp-fu dojo and code review space. Upstream For issues caused upstream (e.g. Emacs, third party plugins, or your system).