TypeScript Tips for React Developers

Type Safety in Practice

Practical TypeScript patterns that make your React code safer and more maintainable.

Generic Components

Learn how to build truly reusable components using TypeScript generics. Instead of any, use type parameters that flow through your component tree.

 <T> {
  : T[]
  :  .
  :  
}

 <T>({ items, renderItem, keyExtractor }: <T>) {
   (
    
  )
}