This extension allows you to sign Nostr events on web-apps without having to give them your keys.
What is nos2x?
nos2x is a Firefox add-on by fiatjaf. This add-on has 184 daily active users, a perfect 5.0 rating, and was removed from Firefox Browser Add-ons 7 months ago. The latest version, 1.4.0, was updated 10 months ago.
You can now use Nostr-powered web apps on the wild web without having to type private keys. Using nos2x your keys never leave the extension.
Apps can seamlessly request you to sign them manually by calling window.nostr.signEvent(). That will open a prompt popup in which you can authorize access.
Access is granted to full domains and can be granted temporarily, just a single time, or forever.
nos2x is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install nos2x if you trust the publisher.
nos2x may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.