So many people seem to recommend this app, but its obviously not open source and requires an email to signup, which seems unnecessary. Are there any good open source alternatives that are a one-stop-shop of sorts rather than a bunch of mottled scripts?
Extending your rule: Never trust a service whose “Pricing” page is hidden.
Earlier today, I encountered a website[0] that does exactly this.
[0] https://anytype.io/