skies457·4 anni fa·discussD2 (https://d2lang.com/tour/intro/) might be the tool you are looking for, but it doesn't handle animation as far as I know
skies457·4 anni fa·discussAnyone using GitHub as a public key repository? I found it very convenient to set up a cron job that pulls https://github.com/USERNAME.keys into authorized_keys and SSH from any client that has GitHub access.