How I Launched a Web App Using AI (Without Getting Stuck in Code or Design)

Description and use

By treating AI as a product manager, designer, and developer, the author rapidly built and launched the GranaCheck MVP, sidestepping common design and coding bottlenecks.

Problem

Developers often lose momentum on side projects due to design and coding bottlenecks, leading to abandoned repositories.

Outcome

GranaCheck was successfully launched with a clear MVP, functional UI, and modular code, all achieved through AI‑driven product development stages.

Workflow

• 1. Use AI as Product Manager to validate idea, define input variables, decision logic, and MVP scope.
• 2. Prompt AI for visual prototyping based on a defined design system (color palette, typography, component layout).
• 3. Employ AI code editor to write modular Vue 3 components and Tailwind CSS, building one component at a time.
• 4. Capture UI bugs via screenshots and feed them back to AI for targeted CSS refactoring.
• 5. Iterate until the UI is production‑ready and launch the app.

Evidence

I explained the core concept and asked it to structure: The essential input variables… The decision engine logic… The Minimum Viable Product (MVP) scope…

Source

I leveraged AI to generate structured screen layouts… Style Guide: Defined a functional color palette… Componentization: Requested separate layout generations…

Source

The key strategy here was modular prompting—building one component at a time…

Source