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@ungap/essential-weakset

v0.2.1

Published

Essential WeakSet for legacy browsers.

Downloads

16,935

Vulnerabilities

Powered byPowered by Snyk
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Links

Git

Maintainers

webreflectionwebreflection

Keywords

WeakSetessentialpoorlyfillpolyfilllegacy

Readme

WeakSet

Build Status Coverage Status Greenkeeper badge WebReflection status

An essential WeakSet poorlyfill legacy browsers that don't have even a WeakMap but need just a WeakSet.

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

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

Live test