Polyfill for node - provides FileReader and Blob
HTML5 `FormData` for Browsers and Node.
Web Streams, based on the WHATWG spec reference implementation
Spec-compliant FormData implementation for Node.js
The type registry for typeson
A polyfill for the internal diagnostics_channel module
Fork of eventsource package - W3C compliant EventSource client for Node.js and browser (polyfill)
A Babel plugin to inject imports to core-js@3 polyfills
Polyfills nodejs builtin modules and globals for the browser.
Properties file reader for Node.js
A robust & optimized `String.prototype.includes` polyfill, based on the ECMAScript 6 specification.
A structuredClone polyfill
Read binary packets...
A lightweight and trustworthy URL polyfill for React Native
Polyfill for Temporal (https://github.com/tc39/proposal-temporal), an ECMA TC39 Stage 3 proposal
Polyfill for the URLPattern API
Lightweight promise polyfill. A+ compliant
Polyfill Node.js core modules in Webpack.
An EventTarget Polyfill
Fast polyfill for TextEncoder and TextDecoder, only supports utf-8
Polyfill crypto.randomUUID
A window.fetch polyfill.
Bare minimum fetch polyfill in 500 bytes
Blob.js implements the W3C Blob interface in browsers that do not natively support it.