ponyfill to read file async(promise style) or sync(worker style)
A ponyfill (doesn't overwrite the native methods) to use Edge Runtime APIs in any environment.
Cross Platform Smart Fetch Ponyfill
Ponyfill and helpers for Error Causes
Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers
Ponyfill for upcoming Element.scrollIntoView() APIs like scrollMode: if-needed, behavior: smooth and block: center
Web Streams, based on the WHATWG spec reference implementation
DOM manipulation utilities for Material Components for the web
A ponyfill (doesn't overwrite the native fetch) for the Fetch specification https://fetch.spec.whatwg.org.
Fetch polyfilled in Node only
HTML5 FileAPI `FileReader` for Node.JS.
Error.captureStackTrace ponyfill
Universal WHATWG Fetch API for Node, Browsers and React Native
Bare minimum fetch polyfill in 500 bytes
Declarative Shadow DOM for SSR
Object.fromEntries() ponyfill (in 6 lines)
Intl.PluralRules polyfill
Simple implementation of Object.assign
Native File System API
Node.js path.parse() ponyfill
`Object.entries()` ponyfill
Lightweight polyfill/ponyfill for the Compression Streams API
Implementation of the Web APIs' Blob interface using modern javascript.
A promisified FileReader for browsers