ECMAScript Shims
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ES2017 spec-compliant shim for Object.entries
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ES2017 spec-compliant shim for Object.values
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ECMAScript 5 compatibility shims for legacy (and modern) JavaScript engines
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es6-shim
Forked from paulmillr/es6-shimECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines
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ES6 Object.getOwnPropertySymbols partial polyfill
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Official ES proposal-compliant polyfill for Object.fromEntries
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API contract, and rudimentary tests, for modules that conform to the *es-shim API*
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object-keys
Forked from ljharb/object-keysObject.keys shim
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Spec-compliant shim for Symbol.prototype.description proposal.
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object.assign
Forked from ljharb/object.assignES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim
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ES7 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.
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Spec-compliant polyfill for String.prototype.matchAll ESnext proposal.
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es-abstract
Forked from ljharb/es-abstractECMAScript spec abstract operations.
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An ESnext spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.
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is-nan
Forked from ljharb/is-nanES6-compliant shim for Number.isNaN - the global isNaN returns false positives.
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es-to-primitive
Forked from ljharb/es-to-primitiveECMAScript "ToPrimitive" algorithm. Provides ES5 and ES6 versions.
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An ESnext spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
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ES Proposal spec-compliant shim for Promise.prototype.finally
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string-at
Forked from ljharb/string-atA robust & optimized ES3-compatible polyfill for the `String.prototype.at` proposal for ECMAScript 6/7 - based on https://mths.be/at
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ES6 spec-compliant RegExp.prototype.flags shim.
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array-includes
Forked from ljharb/array-includesArray.prototype.includes spec-compliant polyfill
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ES spec-compliant shim for String.prototype.padEnd
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ES spec-compliant shim for String.prototype.padStart
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ECMAScript 7 compatibility shims for legacy JavaScript engines
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ES6 spec-compliant Function.prototype.name shim.
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ES7 spec-compliant shim for String.prototype.trimRight.
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ES7 spec-compliant shim for String.prototype.trimLeft.
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Simple ES6 Array.prototype.findIndex polyfill for older environments.
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Array.prototype.find
Forked from paulmillr/Array.prototype.findSimple ES6 Array.prototype.find polyfill for older environments.
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Array.prototype.some
Forked from ljharb/Array.prototype.someArray.prototype.some spec-compliant polyfill
