Here's a plugin to deal with the problem of unsufficient space storage (localStorage or WebDB/variants).
When you use a lot of base64 strings (when switching images, for examples), saving them, sending them over the network, you have an overhead (since binary => base64 conversion can add up to 33% space used by the data).
Saving them on disk is also a problem after some time.
If you have a game (say, a visual novel) that uses a lot of text (XML or plain text, by the way), you also need to save a lot of text strings.
Since non-latin alphabet are displayed with Unicode (UTF-16), you can do the same conversion that base64 does, but instead of going from binary data to latin alphabet, you go from binary data to asiatic characters !
(That means you don't lose a byte every two bytes internally).
So instead of loosing 33% more space in the worst case, you only loose around 3 or 4 percents...
It's usefull when you want to save a string ondisk. PAck it with this Base32k plugin. When you want to use it back, load it, unpack it with this plugin, and *hop* it's done !
The demo : https://dl.dropbox.com/u/1412774/Base32kDemo/index.html
The plugin : https://dl.dropbox.com/u/1412774/Base32kDemo/pode_base32k.1.0.zip
The .capx : https://dl.dropbox.com/u/1412774/Base32kDemo/Base32kDemo.capx
This plugin is made with the help of this codebase : https://github.com/simonratner/base32k