
Implementation of Function.prototype.bind

Robustly `.call.bind()` a function
Last Release on Apr 11, 2026

Get and robustly cache all JS language-level intrinsics at first require time
Last Release on Jun 4, 2026

ECMAScript spec abstract operations.
Last Release on Apr 8, 2026

A robust, ES3 compatible, "has own property" predicate.
Last Release on May 30, 2026

Object.prototype.hasOwnProperty.call shortcut
Last Release on Dec 9, 2023

ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim
Last Release on Mar 18, 2025

Helper functions around Function call/apply/bind, for use in `call-bind`
Last Release on Mar 16, 2025

ES5 spec-compliant shim for String.prototype.trim
Last Release on Jun 9, 2026

ES Proposal spec-compliant shim for AggregateError
Last Release on Mar 28, 2026

An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.
Last Release on Jul 10, 2026