什么是 Tab？

Cursor achieved a $20 billion valuation in 3 years, scaling ARR from 0 to $2 billion with almost no marketing spend. Its growth engine combines product design and user habit migration: forking VS Code to reduce friction, using Tab and Composer to eliminate coding friction, and leveraging KOLs like Karpathy to spread 'vibe coding' virally, creating a 'can't go back after one week' retention loop.

文章展示AI助手在旅行场景中的应用案例，但缺乏技术深度和工程价值，更适合非技术读者了解AI产品化进展。