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New TypeScript Validation Libraries 2026

GitHub Libraries → TypeScript → Validation Libraries
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fabian-hiller/valibot 7K +49

added 11 months ago

The modular and type safe schema library for validating structural data

JavaScript Validation Libraries JSON Libraries TypeScript Validation Libraries JSON Libraries

samchon/typia 5K +13

added 11 months ago

Super-fast/easy runtime validators and serializers via transformation

JavaScript Validation Libraries Serialization Libraries JSON Libraries TypeScript Validation Libraries Serialization Libraries JSON Libraries

sinclairzx81/typebox 6K +40

added 11 months ago

Json Schema Type Builder with Static Type Resolution for TypeScript

JavaScript JSON Libraries Validation Libraries TypeScript JSON Libraries Validation Libraries

sindresorhus/ow 3K -2

added 11 months ago

Function argument validation for humans

JavaScript Validation Libraries TypeScript Validation Libraries

hapijs/joi 21K

added 1 year ago

The most powerful data validation library for JS

JavaScript Validation Libraries React Validation Libraries TypeScript Validation Libraries

ianstormtaylor/superstruct 7K -1

added 1 year ago

A simple and composable way to validate data in JavaScript (and TypeScript).

JavaScript Validation Libraries React Validation Libraries TypeScript Validation Libraries

ajv-validator/ajv 14K +22

added 1 year ago

The fastest JSON validator for Node.js and browser.

JavaScript Validation Libraries React Validation Libraries TypeScript Validation Libraries

colinhacks/zod 42K +137

added 1 year ago

TypeScript-first schema validation with static type inference

JavaScript Validation Libraries React Validation Libraries TypeScript Validation Libraries

jquense/yup 23K +6

added 1 year ago

Dead simple Object schema validation

JavaScript Validation Libraries React Validation Libraries TypeScript Validation Libraries

vinejs/vine 1K +5

added 1 year ago

VineJS is a form data validation library for Node.js

JavaScript Validation Libraries TypeScript Validation Libraries

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