The most successful AI apps aren't just well-coded; they are well-architected. This phase is about setting the stage for your final masterpiece.
1Selecting the Stack
Your choice of stack defines your app's limits. For high-speed, interactive tools, the Next.js and Vercel Edge combination is unbeatable. For data-heavy research tools, you might prefer a persistent Node.js or Python backend with a relational database. Choose the tool that fits the problem, not just what's popular.
2The Killer Feature
A great project solves one problem exceptionally well. Instead of building a generic chatbot, build a 'Context-Aware Documentation Assistant' or a 'Real-time Accessibility Auditor'. By narrowing your focus, you can spend more time on the details that make an app feel premium—like custom animations, error handling, and prompt precision.
