Developer need for a little javascript in tiddlywiki

Folks,

You may know me as a superuser rather than developer, perhaps I am a frustrated wanabee developer. I have found a task I need help with for my own project and tiddlywiki as a whole in the long run.

So I am asking here if anyone can help.

I the following thread @EricShulman generously shared his macros and action widgets to manipulate cookies. I recommend them is you need some browser local storage without the local storage plugin.

A little research suggests a developer with a little more understanding as me and a little experience or the willing ness to learn writing plugins could clone these cookie tools and rewrite them for session storage is likely quite a simple task.

While I have ask @EricShulman I don’t want his generosity to be tested because he already has being very generous so I am asking here.

If your curious as to why, the aforlinked discussion should inspire you.

Thanks in advance.

Post script, my assumption is session storage will not be shared between tabs in a browser from the same domain, especially file://