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<a href="https://embedcatalog.com/projects/is-kit" target="_blank" rel="noreferrer noopener"><img src="https://embedcatalog.com/embed/is-kit/license.png" alt="is-kit on EmbedCatalog" style="width: 160px; height: 28px;" width="160" height="28" /></a>Added to
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<a href="https://embedcatalog.com/projects/is-kit" target="_blank" rel="noreferrer noopener"><img src="https://embedcatalog.com/embed/is-kit/added.png" alt="is-kit on EmbedCatalog" style="width: 200px; height: 28px;" width="200" height="28" /></a>Build small guards. Compose them. Lightweight, zero-dependency TypeScript type guards for runtime validation and natural narrowing.
is-kit is a lightweight TypeScript utility library for type checking and data validation. It provides a collection of simple, reusable helpers for working with values and common data types.
Quick start
npm install is-kit
Import the utilities you need and use them directly in your TypeScript project.
What you get
A small, focused set of utilities for checking values, validating types, and simplifying common type-related operations without adding unnecessary complexity.
Tags
typescripttype-guardlibraryopensource