You know that moment when you’ve got three slightly different versions of the same interface - one for updates, one for read-only views, and another that strips out a few fields?
Yeah… we’ve all been there.
That’s where TypeScript’s built-in utility types come to the rescue.
Things like Partial, Pick, Omit, and Readonly can make your types flexible, safer, and way less repetitive — no more juggling a dozen near-identical interfaces.
In my latest post, I break down how to actually use these helpers in real projects - with short, realistic examples (think users, configs, and API payloads), not just abstract docspeak.
If you’re already comfortable with TypeScript but want to write cleaner, smarter, and more type-safe code, this one’s for you.
👉 Read the full article here: Understanding TypeScript Utility Types
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