Browser polyfill for making NativeScript compatible with web libs like pixi.js, three.js, phaser.js
A window.fetch polyfill.
Lightweight promise polyfill. A+ compliant
HTML5 `FormData` for Browsers and Node.
A polyfill for the Resize Observer API
Fast polyfill for TextEncoder and TextDecoder, only supports utf-8
A lightweight polyfill library for Promise-based WebExtension APIs in Chrome.
WASI polyfill for browser and some wasm util
Polyfill for the URLPattern API
Fork of eventsource package - W3C compliant EventSource client for Node.js and browser (polyfill)
A native "Headers" class polyfill.
A polyfill for http://www.w3.org/TR/eventsource/
@peculiar/x509 is an easy to use TypeScript/Javascript library based on @peculiar/asn1-schema that makes generating X.509 Certificates and Certificate Requests as well as validating certificate chains easy
A browser polyfill for W3C EventSource (http://www.w3.org/TR/eventsource/)
A lightweight polyfill for Temporal, successor to the JavaScript Date object
ECMAScript6 WeakMap polyfill
A robust & optimized `String.prototype.includes` polyfill, based on the ECMAScript 6 specification.
Web Streams, based on the WHATWG spec reference implementation
Babel helper to create your own polyfill provider
Polyfills nodejs builtin modules and globals for the browser.
Isomorphic JavaScript helper functions (performance, crpyto, ..)
A Babel plugin to inject imports to regenerator-runtime
Polyfills for various browsers including commonly used language features
A Babel plugin to inject imports to core-js@2 polyfills