<ul data-eligibleForWebStory="false"><li>Chapter 12 of the TypeScript learning series focuses on Utility Types in TypeScript, saving time and reducing manual typing efforts.</li><li>Utility Types such as Partial<T>, Required<T>, Readonly<T>, Pick<T, K>, Omit<T, K>, Record<K, T>, Exclude<T, U>, Extract<T, U>, ReturnType<T>, and Parameters<T> provide various functionalities.</li><li>Examples include making properties optional, required, readonly, picking specific properties, excluding properties, creating object types with specific keys, and manipulating union types.</li><li>The article also encourages readers to check out previous chapters and follow the series to master TypeScript and other technologies.</li></ul>

Write Like a Pro: 10 TypeScript Utilities You’re Probably Not Using Yet(Type Utilities!)(12)

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