bower.io "weakmap" keyword
weakmap-polyfill 2.0.4
ECMAScript6 WeakMap polyfill7 versions - Latest release: almost 5 years ago - 1 dependent package - 3 dependent repositories - 31 stars on GitHub
weakmap v0.2.1
Shim for ES6 WeakMap2 versions - Latest release: about 12 years ago - 3 stars on GitHub