Cursor 2.0: Crash Course for Beginners

Cursor 2.0 lets you run up to four AI agents on the same prompt and compare their answers side by side. I hadn't seen that in any coding tool, so I tested it on a real problem: revamping the paywall UI of my AI Tattoo app. In the video I race Composer, Sonnet 4.5, and GPT5 CodeX on the same task.

Spoiler: Composer finished in under 30 seconds. Speed isn't everything though, and I show why.

What's inside

• Run one prompt across multiple models and compare the diffs
• A real paywall revamp on a production React Native app
• Feed screenshots and image assets into prompts for better UI results
• Use ChatGPT to sharpen your prompt before handing it to Cursor
• How the three models differ in speed, verbosity, and output
• Undo AI changes safely when the generated code breaks your app

Resources

BookFrom Idea to App Store with Claude Code

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