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5684 packages found
An ESnext spec-compliant `DisposableStack`, `AsyncDisposableStack`, `Symbol.dispose`, and `Symbol.asyncDispose` shim/polyfill/replacement that works as far down as ES3.
- javascript
- ecmascript
- polyfill
- shim
- DisposableStack
- AsyncDisposableStack
- dispose
- asyncDispose
- using
- resource
- management
- Symbol
- Symbol.dispose
- Symbol.asyncDispose
A robust & optimized `Array.from` polyfill, based on the ECMAScript 6 specification.
An ES-spec-compliant (proposed) String.prototype.at shim/polyfill/replacement that works as far down as ES3
- String.prototype.at
- String.prototype.item
- Array.prototype.at
- Array.prototype.item
- at
- item
- string
- shim
- polyfill
- es-shim
- API
Polyfill/shim for util.promisify in node versions < v8
Common layer to be used by crypto libraries based on WebCrypto API for input validation.
ES Proposal spec-compliant shim for SuppressedError
An ES spec-compliant `Array.prototype.push` shim/polyfill/replacement that works as far down as ES3.
ES spec-compliant `Array.prototype.slice` shim/polyfill/replacement that works as far down as ES3
An ESnext spec-compliant `Set.prototype.difference` shim/polyfill/replacement that works as far down as ES3
backwards compatible version of builtin events.listenercount
ES spec-compliant `Array.prototype.join` shim/polyfill/replacement that works as far down as ES3.
An ES spec-compliant `String.prototype.split` shim/polyfill/replacement that works as far down as ES3
This is a polyfill for Buffer#indexOf introduced in NodeJS 4.0.
An ES5 spec-compliant `Array.prototype.splice` shim/polyfill/replacement that works as far down as ES3.
An ES2015 spec-compliant `Array.prototype.indexOf` shim/polyfill/replacement that works as far down as ES3.
ES 2021 spec-compliant shim for Promise.any
- Promise
- promises
- any
- settled
- fulfilled
- resolved
- rejected
- allsettled
- resolve
- race
- promise.any
- shim
- polyfill
- es-shim
An ES2015 spec-compliant `Array.prototype.values` shim/polyfill/replacement that works as far down as ES3.
ES Proposal spec-compliant shim for Promise.withResolvers
- javascript
- ecmascript
- polyfill
- shim
- es-shim API
- Promise
- promises
- withResolvers
- defer
- deferred
- settled
- fulfilled
- resolved
- rejected
- View more
ES spec-compliant `Array.prototype.unshift` shim/polyfill/replacement that works as far down as ES3.
ES spec-compliant `Array.prototype.concat` shim/polyfill/replacement that works as far down as ES3.