This Emacs Overlay is a set of Nix definitions which provide extra hot-rod shit for Emacs users, maintained by a smaller subset of the Nix community. I use this in my home-manager configuration to provide Emacs with native (GCC-backed) Emacs-Lisp compliation, and along the way it allowed me to simplify my org-roam distribution by linking to the source code in ~/Code in my Syncthing global code folder, and it loads all of the packages from the CCE's init.el, downloading and injecting them in to the Nix cache. hot-rod slash hand-grenade linux, my favorite.