This package implements automatic caching of WWW or WebRequest responses in the indexedDB in Unity WebGL.
CachedXMLHttpRequest has been designed for caching downloaded asset bundles and supports response caching for GET requests without custom headers or request body.
CachedXMLHttpRequest can be used as a more memory efficient solution for caching asset bundles in comparison with WWW.LoadFromCacheOrDownload
See the included readme.txt for details.