return-fetch

return-fetch v0.4.8 is a lightweight TypeScript library (under 1KB gzipped) that wraps the native fetch API to provide request/response interceptors, base URL prefixing, and default headers. It is designed as a higher-order function, returning an enhanced fetch function with the same interface, making it ideal for Next.js App Router (which uses a patched fetch) and isomorphic usage. Unlike Axios or ky, it does not introduce new APIs or create custom adapters; instead, it composes naturally with existing fetch patterns. The library is ESM-first with CommonJS fallback, ships TypeScript definitions, and is actively maintained with regular releases.