AI App Builder
Turns a natural-language prompt into a running, previewable app.
01 · The problem
Developers spend significant time writing boilerplate before they ever reach the actual business logic. AI App Builder collapses that step — it generates project structure and code straight from a prompt, and renders it live in the browser instantly, no local setup required.
02 · Architecture
Frontend
Authentication
Database
AI
Generates code from the user's prompt, then hands it to the preview layer.
Live Preview
Why Sandpack? Instead of forcing users to download generated code, Sandpack renders and lets them interact with it instantly in the browser.
Deployment
03 · Request / generation flow
04 · Challenges & solutions
Challenge
Maintaining structured AI responses — the model sometimes produced incomplete or malformed output that broke the preview.
Solution
Built structured prompts plus validation logic that checks generated responses for consistency and completeness before they're ever rendered in the editor.
05 · Key features
06 · By the numbers
07 · Full tech stack