Summary

Welcome to the Playground to start using TypeScript safely. Our API comes with 100 test coverage to validate everything thoroughly, including primitive values, complex objects, and more. You can rely on included validation helpers without needing to worry about specific types. Our API has been thoroughly tested and is available free for everyone thanks to the MIT License. The main benefit of our solution is the modular design, which allows you to bundle the entire API bundle into only less than 700 bytes. By utilizing tree shaking and code splitting, the bundle size can be reduced further, making your project smaller and faster to download while maintaining high type safety. This approach ensures that developers can enjoy the full benefits of type inference without the need for extra dependencies. You should not miss any features because we have provided clear documentation on where to enter credit card information and detailed FAQs. Our tool is open source, ensuring that users can choose freely to keep their applications lightweight. The developer experience is optimized for a great interface, offering a minimal yet well-thought-out design that fits perfectly into modern workflows.

Title

Valibot: The modular and type safe schema library

Description

Validate unknown data with Valibot, the open source schema library with bundle size, type safety and developer experience in mind.

Keywords

type, size, bundle, schema, typescript, design, code, playground, data, source, safety, unknown, open, developer, experience, coverage, helpers

NS Lookup

A 216.150.1.1

Dates

Created 2026-04-13

Updated 2026-04-17

Summarized 2026-04-17