es-shims

array.prototype.indexof

An ES2015 spec-compliant `Array.prototype.indexOf` shim/polyfill/replacement that works as far down as ES3.

array.prototype.item

An ES-spec-compliant (proposed) Array.prototype.item shim/polyfill/replacement that works as far down as ES3

array.prototype.join

ES spec-compliant `Array.prototype.join` shim/polyfill/replacement that works as far down as ES3.

array.prototype.keys

An ES2015 spec-compliant `Array.prototype.keys` shim/polyfill/replacement that works as far down as ES3.

array.prototype.map

An ES5 spec-compliant `Array.prototype.map` shim/polyfill/replacement that works as far down as ES3.

array.prototype.push

An ES spec-compliant `Array.prototype.push` shim/polyfill/replacement that works as far down as ES3.

array.prototype.reduce

An ES5 spec-compliant `Array.prototype.reduce` shim/polyfill/replacement that works as far down as ES3.

array.prototype.reduceright

An ES5 spec-compliant `Array.prototype.reduceRight` shim/polyfill/replacement that works as far down as ES3.

array.prototype.slice

ES spec-compliant `Array.prototype.slice` shim/polyfill/replacement that works as far down as ES3

array.prototype.some

An ES5 spec-compliant `Array.prototype.some` shim/polyfill/replacement that works as far down as ES3.

array.prototype.splice

An ES5 spec-compliant `Array.prototype.splice` shim/polyfill/replacement that works as far down as ES3.

array.prototype.toreversed

An ESnext spec-compliant `Array.prototype.toReversed` shim/polyfill/replacement that works as far down as ES3.

array.prototype.tosorted

An ESnext spec-compliant `Array.prototype.toSorted` shim/polyfill/replacement that works as far down as ES3.

array.prototype.tospliced

An ESnext spec-compliant `Array.prototype.toSpliced` shim/polyfill/replacement that works as far down as ES3.

array.prototype.unshift

ES spec-compliant `Array.prototype.unshift` shim/polyfill/replacement that works as far down as ES3.

array.prototype.values

An ES2015 spec-compliant `Array.prototype.values` shim/polyfill/replacement that works as far down as ES3.

array.prototype.with

An ESnext spec-compliant `Array.prototype.with` shim/polyfill/replacement that works as far down as ES3.

call-bind

Robustly `.call.bind()` a function

data-view-buffer

Get the ArrayBuffer out of a DataView, robustly.

data-view-byte-length

Get the byteLength out of a DataView, robustly.

data-view-byte-offset

Get the byteOffset out of a DataView, robustly.

date

ES spec-compliant `Date` shim/polyfill/replacement that works as far down as ES3

error-cause

An ES-spec-compliant shim/polyfill/replacement for the `.cause` property on all Error types that works as far down as ES3

es-abstract

ECMAScript spec abstract operations.

es-aggregate-error

ES Proposal spec-compliant shim for AggregateError