# Mastering TypeScript Utility Types
TypeScript's utility types are powerful tools for transforming and manipulating types. Let's master them.
## Built-in Utility Types
### Partial<T>
Makes all properties optional...
### Required<T>
Makes all properties required...
### Pick<T, K>
Select specific properties...
### Omit<T, K>
Remove specific properties...
## Creating Custom Utility Types
Learn to build your own utilities for common patterns...
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Mastering TypeScript Utility Types
Deep dive into TypeScript's built-in utility types and how to create your own for better type safety.
February 28, 202418 min read
TypeScriptTypesBest Practices