Type Zoo is a tiny, runtime‑free TypeScript library that bundles a collection of useful type‑level operators—such as stricter versions of `Exclude`/`Extract`, `NoInfer`, `OmitStrict`, `Overwrite`, function‑parameter extraction, nested `Pick`, and `Public`—that are not yet part of the official TypeScript standard library. It’s aimed at TypeScript developers who want a single source for these handy, pure‑type utilities instead of copying snippets across projects.