Capis Login lets people log into websites easily. It allows websites to use login buttons and anchors, and not forms.
Websites only need to include a couple HTML elements in the page. The browser can then connect to a standard type of "password manager", that will store and submit login keys to websites automatically.
(The form contents are not sent to the RP *as a form*. Instead, the contents are used to create a custom JSON callOptions value, and that is used to create a Capis request. The request is sent to the RP.)