fetchres

fetchres provides response handler utilities for the Fetch API, simplifying common patterns like parsing JSON and handling errors. Version 1.7.2 is current; no recent releases. It does not bundle its own fetch or Promise polyfills, so users must supply them (e.g., for older browsers or Node.js). Key differentiator: it exposes custom error types (BadServerResponseError, InvalidJsonError) for fine-grained error handling versus the native Response object.