< TypeScript

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Awesome TypeScript Validation & Sanitization

• class-transformer 6,585

  

  | updated 6 months ago | MIT License

  Decorator-based transformation, serialization, and deserialization between objects and classes.

• class-validator 10,603

  

  | updated 6 months ago | MIT License

  Decorator-based property validation for classes.

• express-validator 6,127

  

  | updated 2 months ago | MIT License

  An express.js middleware for validator.js.

• routing-controllers 4,347

  

  | updated 6 months ago | MIT License

  Create structured, declarative and beautifully organized class-based controllers with heavy decorators usage in Express / Koa using TypeScript and Routing Controllers Framework.

• yup 21,194

  

  | updated about 1 year ago | MIT License

  Dead simple Object schema validation

• zod 33,028

  

  | updated 2 months ago | MIT License

  TypeScript-first schema validation with static type inference