orval
Generate type-safe TypeScript clients from OpenAPI or Swagger specifications for various frameworks.
What is orval?
Orval is a code generation tool that creates type-safe JavaScript clients from OpenAPI v3 or Swagger v2 specifications. It automates the creation of models, requests, hooks, and mocks to help developers build robust and error-free API integrations.
Frontend and full-stack developers working with TypeScript in frameworks like React, Vue, Svelte, Solid, Angular, or Hono who need to integrate with RESTful APIs defined by OpenAPI/Swagger specifications.
Developers choose Orval for its comprehensive framework integration, generating fully typed clients that match the API specification, and its ability to produce mock data and integrate with popular query libraries like TanStack Query and SWR, reducing manual work and preventing integration errors.
Overview
orval is able to generate client with appropriate type-signatures (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification, either in yaml or json formats. 🍺
Use Cases
Best For
- Generating type-safe API clients for React applications using TanStack Query (React Query).
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