PromptUI Builder is the core product surface: describe the app you want, let the system create the files, review the live preview, refine the result, and keep share and deploy close to the same session.
What Builder is designed to create
Builder is strongest for practical React and Next.js applications: SaaS dashboards, landing pages, admin tools, CRM flows, marketplaces, booking apps, e-commerce surfaces, portfolios, and internal tools. The goal is not just a single component; it is a working app shape with structure, copy, UI, and interaction states.
The build loop
PromptUI routes a request through clarification, generation, validation, repair, preview, and deployment handoff. Simpler prompts can move through a fast path, while larger prompts can use a deeper quality lane with stronger checks.
Refine the app without starting over
Clear correction requests can run as scoped refinements over the current project. PromptUI compares the candidate with the existing source, keeps the active routed surface and its helpers in context, and rejects unrelated or unreachable churn rather than treating a whole-app rewrite as a successful edit.
For high-confidence search, filter, and named-control repairs, the existing browser owner can replay the requested interaction at desktop and mobile sizes. That check proves whether the visible state responded; exact business semantics still need the relevant data or acceptance result to agree, and inconclusive browser evidence remains honestly pending.
Preview, share, and deploy stay attached
Generated apps are meant to be inspected, shared, and shipped. PromptUI keeps browser preview, public share links, and Vercel deployment close to the same session so the artifact does not disappear into a folder of disconnected files.
Where Builder connects next
Once the app exists, the same product context can feed Growth Agent for launch work and Creator Video for media packaging. That is the larger PromptUI idea: build the product, prove the surface, then carry the story into launch.