Ponyfill Packages

Node.js ponyfill for HTTP/2 support (uses native http2 module or falls back to spdy if Node version is < v10.10.0; when http2 is marked as no longer experimental)

The missing logging function for modern Javascript, v => ( console.log( v ), v )

ES6 String.includes() ponyfill

A polyfill for the Resize Observer API

ES2015 Math.acosh() ponyfill

A polyfill for Request.prototype.formData on cloudflare workers

Ponyfill's for some native ES2017+ built-in methods

Standard library

Use the Node core buffer module in Node, browsers and react-native.

A simple shim to ensure that using console in IE doesnt explode when dev tools are not open

A speculative polyfill to use the lt element in HTML

Bluetooth cross-platform.

Symbol.dispose / Symbol.asyncDispose ponyfill

Own Keys is package from Ganuz library

Get Prototype Of is package from Ganuz library

Reflect is a group of packages of Ganuz library

An implementation and polyfill of the Resize Observer draft.

path.parse() from Node.js as a standalone package

ES2015 Math.hypot() ponyfill

A speculative polyfill to use the h element in HTML