create-react-context
Polyfill for the proposed React context API
Polyfill for the proposed React context API
Simple setImmediate shim
A polyfill for the Resize Observer API
Error.captureStackTrace ponyfill
Smaller Polyfill for the proposed React context API
ECMAScript6 Map polyfill
A ponyfill for the ES 2015 (ES6) `Array.from()`.
ES6 Array.find ponyfill. Return the first array element which satisfies a testing function.
Object.fromEntries() ponyfill (in 6 lines)
Node.js 0.12 fs.access() & fs.accessSync() ponyfill
Ensure a path doesn't contain null bytes
finds an item in an array matching a predicate function, and returns its index
ECMAScript 2015 (ES6) Object.assign polyfill and ponyfill
Ponyfill for upcoming Element.scrollIntoView() APIs like scrollMode: if-needed, behavior: smooth and block: center
Node.js `http.STATUS_CODES` ponyfill
Node.js 0.12 util.debuglog() ponyfill
fs.copyFileSync ponyfill
A stand-alone working lightweight version of the W3C Custom Elements specification
Polyfills the ResizeObserver API and supports box size options from the latest spec
ES2015 Math.log2() ponyfill