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ECMAScript6 WeakMap polyfill
Store information about any JS value in a side channel. Uses WeakMap if available.
Is this value a JS WeakMap? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
ECMAScript6 WeakMap polyfill
A minimal weakmap shim
Cross domain safe WeakMap.
A memoization function that uses a WeakMap
A WeakMap shim for Node.js and browsers
An essential WeakMap polyfill for legacy browsers.
Store information about any JS value in a side channel. Uses WeakMap if available.
ES2015 WeakMap polyfill for Ember.WeakMap
Shim for WeakMap with non-leaky O(1) lookup time
Intuitive magical memoization library with Proxy and WeakMap
Cross domain safe WeakMap.
bounded-size caches having WeakMap-compatible methods
The Map & WeakMap data structures as a reactive signals.
Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
WeakSet for IE11 and engines with a WeakMap
Generic memoization with Map and WeakMap
The smallest, yet handy, Map and WeakMap utility ever