fetchDataurl
fetchDataurl is a utility function used in client-side or server-side JavaScript to retrieve data from a URL and return a usable value. It is not a standard web API, but is implemented by various libraries and frameworks to streamline common fetch patterns.
Typical signature is fetchDataurl(url, options) where url is a string and options is an optional object with
Behavior depends on the library: many implementations examine the response content type and automatically parse JSON
Example: fetchDataurl('https://example.com/data.json') returns a parsed object; using async/await: const data = await fetchDataurl('https://example.com/data.json');
Considerations: cross-origin restrictions, authentication, timeouts, error handling, and memory usage with large responses. Data URLs may