Everything happens on your browser PostgREST not only exposes data over REST entities, it also provides an OpenAPI description. Postgrest-table lets your browser load the OpenAPI description of a PostgREST service. Plus, this page let your browser understands further the selector syntax that PostgREST expects. All interactions between this page and your PosgtREST instances are done via your browser. Hence, this service does not intercept any data. Three families of columns PostgREST exposes...