ponyfill topic

Polyfill for the AbortController DOM API and abortable fetch (stub that calls catch, doesn't actually abort request).

mo

Standard Library

zloirock

A ponyfill/polyfill for browser Promise unhandledrejection events

rtsao

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

jhildenbiddle

A pure JS in-memory implementation of the IndexedDB API

dumbmatter

:clipboard: Simple copying on the web, with maximum browser compatibility. (You probably don't need this anymore!)

lgarron

Promise packages, patterns, chat, and tutorials

sindresorhus

🐕 Bare minimum 500b fetch polyfill.

developit

🦄 Like polyfill but with pony pureness

sindresorhus

Tiny library (<200B gzip) for deferring something by a "tick"

jamiebuilds