es5-ext41.6mISC0.10.64ECMAScript extensions and shims
medikooIl y a over 1 yearecmascript6, ecmascript, ecmascript5, es5 es6-weak-map24.8mISC2.0.3ECMAScript6 WeakMap polyfill
medikooIl y a about 3 yearsmap, weakmap, collection, es6 core-js187.9mMIT3.43.0Standard library
zloirockIl y a 24 daysECMAScript 6, ES3, ES5, ES6 string.prototype.repeat60.5mMIT1.0.0A robust & optimized String.prototype.repeat
polyfill, based on the ECMAScript 6 specification.
mathiasbynensIl y a about 3 yearsstring, repeat, es6, ecmascript