Easily check if a givin object is an ES6 WeakMap

ES6 Map, Set, WeakMap and WeakSet polyfill in pure ES5

@vue/reactivity

Memoize/cache function results

WeakMap storage for private data accessible by object instance and key string

It’s like WeakMap but it supports non-objects.

This package includes the [core-js](https://github.com/zloirock/core-js) polyfill for `Map#emplace` and `WeakMap#emplace`, along with TypeScript typings.

Compare two objects using accessed properties with Proxy

Memoization with WeakMap support for object keys, LRU eviction, and TTL

High-performance DOM renderer for Exodra - mount, hydrate, and update with WeakMap-based tracking

Better babel transforms for decorators

Lightweight memoization with weakmap-shim.

Advanced memoization with TTL, LRU, and WeakMap support

Iterable WeakMap

JavaScript Map and WeakMap cooked up with Signals.

ES spec-like internal slots

Bubble weakmap-events up without explicit re-broadcasting

Foundational primitives shared across @youneed packages: shared types, the class-metadata registry (TC39 addInitializer + WeakMap, esbuild/tsx-safe), and disposal helpers.

Web API compatible Blob implementation

A memoization function that uses a WeakMap