How is my data stored?
Your data only transits on the servers at the moment it is sent and broadcasted to everyone. Nothing is stored.
Can other people see private information I'm looking at?
No. The only thing they can see is if you're connected on the same website or page as them and your cursor.
How can I disable the extension on some page?
If you don't feel comfortable sharing your presence on a website, you can click on the extension icon at the top-right and it will disable it globally. Or you can also add a blacklist of domains in the settings.
Will you support other browsers?
Once stable I'll try to support Firefox in a near future and possibly Safari, but there are some limitations for now.
How can I propose new features?
Scroll down and you'll have a list of the upcoming features, however, if your idea is not in the list feel free to reach out to me on Twitter at @halftheopposite, or by email at contact [at] halftheopposite.dev.