AI app-building platforms have matured significantly. Here's how to get the most out of the leading tools.

Lovable

Lovable generates production-ready React + TypeScript applications with:

• Beautiful UI using shadcn/ui components
• Database integration via Lovable Cloud
• User authentication out of the box
• One-click deployment

Best practices for Lovable:

• Start with a clear description of your app's purpose and target user
• Use the chat to iterate — describe changes in natural language
• Connect to Lovable Cloud early for data persistence
• Test on mobile using the preview resizer

Bolt (StackBlitz)

Bolt runs entirely in the browser:

• Generates and runs code in WebContainers
• Supports multiple frameworks (React, Vue, Svelte, Node)
• Instant preview as you iterate
• Easy export to GitHub

Best practices for Bolt:

• Works best for self-contained applications
• Great for prototypes and proof-of-concepts
• Export to GitHub and deploy on Vercel/Netlify for production

Replit Agent

Replit Agent builds full-stack applications:

• Generates frontend, backend, and database code
• Handles deployment on Replit's infrastructure
• Supports Python, Node.js, and more

Cursor for Developers

If you know code, Cursor gives you AI superpowers:

• Tab completion predicts your next edit
• Composer mode makes multi-file changes from descriptions
• Chat with your codebase to understand and modify it
• MCP integration connects to your tools

Choosing the Right Tool

• Non-technical + web app → Lovable or Bolt
• Non-technical + backend-heavy → Replit Agent
• Developer + any project → Cursor
• Quick prototype → Claude Artifacts or v0
• Mobile app → Replit Agent or Cursor + React Native