For the Common Lisp part, someone created lem [0], but for the other points I can't tell. I know there is an extension manager being developped, but am not able

For the Common Lisp part, someone created lem [0], but for the other points I can't tell. I know there is an extension manager being developped, but am not able to judge the robustness. Also that there isn't org-mode. [0] : https://github.com/lem-project/lem https://github.com/lem-project/lem