How to select multiple nodes for a comparison?

Heuristica is quite helpful! Thanks for building it.

Must mention Logseq. Logseq support org-mode as first class format. https://trello.com/c/z651hP7v/1116-org-mode-support I don't think Logseq has realized how this feature can win popularity, since you can't find anything on org-mode in their website. (Always markdown, LOL)

Was expecting some description about dump.

Anyone interested in it, please refer to https://www.emacswiki.org/emacs/DumpingEmacs

2~3 seconds startup time with hundreds of packages.