ECMAScript Shims

A community host for shims and polyfills that are compliant to EcmaScript specs.

es-set Public
An ESnext spec-compliant `Set` shim/polyfill/replacement that works as far down as ES3.

JavaScript 1 MIT 1 0 0 Updated Nov 8, 2022
typedarray Public

JavaScript 2 1 0 0 Updated Nov 8, 2022
set-tojson Public
Rejected ESNext Proposal: Set#toJSON

JavaScript 6 MIT 1 0 0 Updated Nov 8, 2022
parseInt Public
An ES-spec-compliant `parseInt` shim/polyfill/replacement that works as far down as ES3

JavaScript 3 MIT 2 1 0 Updated Nov 8, 2022
object-is Public
ES6-compliant shim for Object.is - differentiates between -0 and +0, and can compare to NaN.

JavaScript 25 MIT 9 1 0 Updated Nov 8, 2022
map-tojson Public
Rejected ESNext Proposal: Map#toJSON

JavaScript 5 MIT 1 0 0 Updated Nov 8, 2022
globalThis Public
ECMAScript spec-compliant polyfill/shim for `globalThis`.

JavaScript 148 MIT 11 2 0 Updated Nov 8, 2022
get-own-property-symbols Public
ES6 Object.getOwnPropertySymbols partial polyfill

JavaScript 21 MIT 11 3 1 Updated Nov 8, 2022
es5-shim Public
ECMAScript 5 compatibility shims for legacy (and modern) JavaScript engines

JavaScript 7,108 MIT 944 37 7 Updated Nov 8, 2022
es-string-html-methods Public
An ES-spec-compliant shim/polyfill/replacement for the Annex B String.prototype HTML methods that works as far down as ES3

JavaScript 0 MIT 1 1 0 Updated Nov 8, 2022

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