cross-domain-safe-weakmap
Advanced tools
WeakMap shim that works with cross-domain windows. Uses native WeakMap when available.
Storing references to window objects is memory-expensive, even after those window objects have closed.
Existing WeakMap shims hang an object of the WeakMap key. This poses a problem when dealing with cross-domain windows, where setting or getting any key other than a pre-defined set of readonly values, will throw a cross-origin error.
FAQs
Cross domain safe WeakMap.
The npm package cross-domain-safe-weakmap receives a total of 34,526 weekly downloads. As such, cross-domain-safe-weakmap popularity was classified as popular.
We found that cross-domain-safe-weakmap demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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