Preparing for system design interviews?  Try bugzed.com →

whatwg-fetch

JSON →
library 3.6.20 ·javascript
verified Jun 7, 2026

A lightweight polyfill for the Fetch API, implementing a subset of the standard Fetch specification to replace XMLHttpRequest in web applications. Current stable version is 3.6.20, released on 2023-12-14. This package is the de facto standard for adding fetch support in older browsers; it is actively maintained by the GitHub community and has minimal dependencies. Note that it only works in browser environments, not Node.js, and for very old browsers a separate Promise polyfill is required.

total hits 8
actors 2 distinct systems
last hit 20d ago human
GPTBot
3
Search engines
1
Humans
4

top countries 🇺🇸 United States · 🇸🇬 Singapore