Refcat/Base44/Preview appUI reference · WebApplicationApplication · Preview app · Base44Added to Refcat Oct 16, 2026PatternsInternal ToolChartsComponentstabExplore real product flowsOnboardingCreating an app with AIFiltering dataCanceling a subscriptionContacting supportSubscribing to a planLogging inSwitching workspacesBuying a gift cardCopying a referral linkConnecting to a connectorCreating a superagentExplore the full catalog
