openapi-typescript-codegen

openapi-typescript-codegen is a Node.js devtool that automatically generates TypeScript or JavaScript client libraries from any OpenAPI specification, eliminating manual API client coding. It’s designed for developers building type-safe frontends or SDKs who want to ensure their API calls stay synchronized with backend contracts. The project is interesting because it reduces boilerplate, enforces type safety, and adapts to specification changes without rewriting client code.