---
title: "Joi"
description: "Joi plugin for Hey API. Compatible with all our features."
url: "https://heyapi.dev/docs/openapi/typescript/plugins/joi"
---

Planned [Vote to prioritize](https://github.com/hey-api/openapi-ts/issues/1477) · [Contribute](https://heyapi.dev/openapi-ts/community/contributing) [👍 2](https://github.com/hey-api/openapi-ts/issues/1477)

### About

[Section titled “About”](#about)

[Joi](https://joi.dev) is the most powerful schema description language and data validator for JavaScript.