Reference
Every setting Vesper reads, with its default, and the vesper command.
These pages list every setting in one place, with its exact name and default. The guides explain when you'd want each one; come here when you know what you want and need the details.
Vesper reads two files of yours. vesper() in astro.config.mjs sets up the integration: the studio's deployment, search, the build's accessibility check, and publishing with GitHub or the cloud. vesper.config.ts says how the studio presents your collections and where their entries live on the site. Neither holds field definitions: those stay in src/content.config.ts.