
Valibot is an open-source schema library tailored for TypeScript, focusing on delivering type safety, a compact bundle size, and enhancing the overall developer experience. One of the standout features of Valibot is its commitment to fully ensuring type safety and static type inference. With a modular design, it boasts a minimal bundle size starting at under 700 bytes. Valibot supports a diverse range of TypeScript types, from simple primitives to intricate objects, allowing developers to validate nearly anything with ease. Moreover, with 100% test coverage, you can trust that the library is robust and reliable. Built-in helpers make validation and transformation tasks straightforward, while the API is designed to be intuitive and developer-friendly, ensuring a smooth coding experience.

Unlock the power of TypeScript with Valibot, the open-source schema library designed to enhance developer experience through type safety and a small bundle size. Validating your data has never been easier!
Valibot operates by leveraging the robust type system inherent in TypeScript. This library allows developers to define schemas that represent the structure of data they expect. When data is validated against these schemas, Valibot processes the incoming data, checks it against the defined types, and ensures that all properties conform to specified types. This leads to less runtime errors and enhances application reliability. The functionality can be broken down into the following key components:
Getting started with Valibot is straightforward. Begin by installing the library using npm or yarn. In your TypeScript project, run the following command:
npm install valibot
Once installed, import Valibot in your TypeScript files to start defining your type schemas. Here's a simple example to illustrate how you can use Valibot:
import { createValidator } from 'valibot';
// Define your schema
type User = { name: string; age: number; };
const userSchema = createValidator<User>();
// Validate data against the schema
const userData = { name: 'John Doe', age: 30 };
const isValid = userSchema.validate(userData);
if (isValid) {
console.log('Valid user data!');
} else {
console.log('Invalid user data!');
}
This code snippet demonstrates how easily you can define a schema for a User type and validate data against it. By utilizing Valibot, developers can ensure their application's data is consistently structured, reducing runtime errors and enhancing maintainability.
Lastly, don’t forget to visit the Playground to experiment with Valibot in a hands-on environment where you can test different schemas and validations.
Valibot can be leveraged in developing web applications to ensure data integrity, especially in user input forms.
Valibot can validate incoming data to RESTful APIs, ensuring that the data conforms to expected structures before processing.
Use Valibot to manage complex state structures in libraries like Redux, allowing for strict type checks.
Use Valibot in testing environments to quickly prototype and validate different data schemas.
Integrate Valibot within other JavaScript libraries or frameworks to enhance their type safety.
Leverage built-in helpers to transform and validate data structures efficiently.
Valibot is an open-source schema library for TypeScript that focuses on type safety, a small bundle size, and enhancing developer experience.
Yes, Valibot is available free of charge and licensed under the MIT License.
Valibot leverages TypeScript's robust type system to define schemas and validate data against them.
Valibot supports various TypeScript types, including primitive values, arrays, and complex objects.
Due to its modular design, the bundle size of Valibot starts at less than 700 bytes.
You can install Valibot using npm by running 'npm install valibot' in your project.
Valibot boasts 100% test coverage, ensuring a reliable and robust source code.
Yes, Valibot includes important validation and transformation helpers to facilitate common tasks.
Valibot is an open-source schema library tailored for TypeScript, focusing on delivering type safety, a compact bundle size, and enhancing the overall developer experience. One of the standout features of Valibot is its commitment to fully ensuring type safety and static type inference. With a modular design, it boasts a minimal bundle size starting at under 700 bytes. Valibot supports a diverse range of TypeScript types, from simple primitives to intricate objects, allowing developers to validate nearly anything with ease. Moreover, with 100% test coverage, you can trust that the library is robust and reliable. Built-in helpers make validation and transformation tasks straightforward, while the API is designed to be intuitive and developer-friendly, ensuring a smooth coding experience.
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