Open-source Onboarding Library
"OnboardJS is a headless React engine for building native onboarding flows, not third-party overlays. Compose steps as JSX components using your existing Tailwind or Shadcn/UI design system, with full type safety and React hooks for state, history, and persistence.
Unlike Appcues or Pendo, it renders directly in your component tree (ad-blocker proof) while handling complex conditional logic and cross-device state so you don't end up with spaghetti useEffect hooks.
OnboardJS was built on top of a TypeScript core with React bindings to enable React developers to create their web applications' onboarding flow faster, easier and better maintain it."