Doom is a configuration framework for GNU Emacs tailored for Emacs bankruptcy veterans who want less framework in their frameworks, a modicum of stability (and reproducibility) from their package manager, and the performance of a hand rolled config (or better). It can be a foundation for your own config or a resource for Emacs enthusiasts to learn more about our favorite operating system.
See Emacs.
Bibliography
“Doom Emacs.” 2022. Doom Emacs. https://github.com/doomemacs/doomemacs.