What is the scope of the data?

[cmeeren]

Forgive me if I have overlooked this somewhere, but what is the scope of the stored data? Can I set data in one page (example.com/foo) and retrieve it in another page on the same domain (example.com/bar)?

To be clear, I definitely don't want this - I need to know if this is something I deliberately need to avoid by namespacing my keys in some way. I want to store separate values for the key baz on the two pages example.com/foo and example.com/bar.

[mezza]

It's a straightforward Key-value store IIRC. There is no page context.

[cmeeren]

Does that mean that the keys are accessible even across domains? E.g. that example1.com can set the key baz and example2.com can read it?

[mezza]

No

[cmeeren]

Then does it mean that key baz stored on example.com/foo is visible from example.com/bar? You're sure?

[mezza]

Yes, you can read key baz from example.com/foo and example.com/bar