Packages tagged with "weakmap"

Found 4 packages

side-channel

Store information about any JS value in a side channel. Uses WeakMap if available.

internal-slot

ES spec-like internal slots.

side-channel-weakmap

Store information about any JS value in a side channel, using a WeakMap for objects and a Map for primitives.

is-weakset

Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.