||AJAX: How to Handle Bookmarks and Back Buttons|
Response to: memory footprint
Yes but with a navigation on an intranet application the this.storageHash field will grow and grow, I displayed the size of the stringified field and I saw it growing indefinitely. Remember that only identical hashes are replaced.
I implemented a king of FIFOBuffer that I limited to 100 entries to workaround this potential problem.