Results for es-map

An ES-spec-compliant Map shim/polyfill/replacement that works as far down as ES3

ES Map/Set-compatible implementations with customizable equality semantics & supporting operations

Mongoose ES Map object support

Ordered Map (ES Map compatible)

High-performance, type-safe Map implementation supporting complex nested objects as keys, fully compatible with ES Map API

Polyfill for Metadata Reflection API

Get an iterator for any JS language value. Works robustly across all environments, all versions.

No description provided.

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

A helper to optimistically set Symbol.toStringTag, when possible.

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

`Object.defineProperty`, but not IE 8's broken one.

A simple cache for a few of the JS Error constructors.

A tiny (304B to 489B) utility for check for deep equality

ECMAScript spec abstract operations.

ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.

An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.

Helper package to shim a method into `Array.prototype[Symbol.unscopables]`

ES6 spec-compliant RegExp.prototype.flags shim.

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

ES2019 spec-compliant String.prototype.trimStart shim.

ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible

ES2019 spec-compliant String.prototype.trimEnd shim.