What is it?
Quartz is a way to generate sites from .md files in my NoteVault. Link
How I use it?
It has a possibility to publish only selected notes, not the whole Vault. There are two ways to achieve this selection. One is to tag notes as a draft and use RemoveDrafts plugin. The other option is a plugin called ExplicitPublish. It only takes publishes with tag publish: true. I use the latter option, as I want greater control over my public notes.
Quartz offer an option to ignore whole folders. This can be set in quartz.config.ts file.
Info
These features are handy if you also have e.g. meeting or daily notes in your vault and want to keep them private.