Package detail

@ungap/essential-map

ungap15.6kISC0.3.2

An essential Map poorlyfill for legacy browsers.

Map, essential, poorlyfill, polyfill, legacy, ungap

readme

Essential Map

WebReflection status

An essential Map poorlyfill for legacy browsers.

Only methods are delete, forEach, get, has, and set.

CDN via https://unpkg.com/@ungap/essential-map
ESM via import Map from '@ungap/essential-map'
CJS via const Map = require('@ungap/essential-map')

Compatible down to IE9, works well with ES5 shim upfront in IE8 (and maybe lower too).