Showing 1-20 of 2,261 packages
Shim for WeakMap with non-leaky O(1) lookup time
Store information about any JS value in a side channel. Uses WeakMap if available.
ECMAScript6 WeakMap polyfill
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
Store information about any JS value in a side channel. Uses WeakMap if available.
An essential WeakMap polyfill for legacy browsers.
ES2015 WeakMap polyfill for Ember.WeakMap
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.
Generic memoization with Map and WeakMap
WeakSet for IE11 and engines with a WeakMap
The smallest, yet handy, Map and WeakMap utility ever