is-weakmap

v2.0.2

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

Install

npm install is-weakmap

Bundle size

Dependencies

Dependencies(0)

Peer Dependencies(0)

Dev Dependencies(19)

@arethetypeswrong/cli
^0.15.0
@ljharb/eslint-config
^21.1.0
@types/for-each
^0.3.3
@types/object-inspect
^1.8.4
@types/tape
^5.6.4
aud
^2.0.4
auto-changelog
^2.4.0
core-js
^2.6.12
es5-shim
^4.6.7
es6-shim
^0.35.8
eslint
=8.8.0
for-each
^0.3.3
in-publish
^2.0.1
npmignore
^0.3.1
nyc
^10.3.2
object-inspect
^1.13.1
safe-publish-latest
^2.0.0
tape
^5.7.5
typescript
next