Cursor AI is a dedicated code editor built on top of VS Code that deeply understands codebases and developers' goals.For React developers, Cursor AI provides context-awareness and generates code snippets, optimizes hooks, and updates class components.Cursor AI saves time by providing sensible starting points for individual components and automating tedious tasks like updating class components.However, it is important to understand that Cursor AI works best as a pair programmer and should not be seen as a complete replacement for developers.