Polyfill Packages

polyfill for es8 Object.entries

many small useful functions

A small, cross-browser-friendly console wrapper.

React createContext polyfill

A simple Intl.PluralRules polyfill

An ES5 mostly-spec-compliant `Object.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible

fs.access ponyfill for older versions of Node.js

SSE event source polyfill wrapped in Node.js like EventEmitter with performance fixes and custom api. Compatible with React/React-Native.

Front end sticky scrolling

A small polyfill for Object.setprototypeof

This is an example how we use vuejs-vue-observe-visibility-polyfill as a boilerplate

A polyfill for unhandledrejection event of Promise

Polyfill Library For uni-app

Simple (very) polyfill to emulate mocha tests in mjs enviroment. For use simply import

This requestIdleCallback polyfill doesn't use the window object to detect if the feature is supported in the browser and falls back to a simple timeout if the feature isn't supported.

Tiny ES6 library to simplify a few tasks usually done with jQuery

Simple polyfill that just overrides the getRandomValues crypto function with a dummy function to avoid phantomjs breaking with when using crypto

React component for adaptive components

An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible

A setInterval polyfill for sketch