Six choices about reading, and nothing about who you are. Nothing on this page
can change what you are permitted to do — that is the rule that decides
what is allowed to appear here, and it is why this page works signed out.
These six live in this browser. When this site gains a sign-in, the same six
follow the account instead — so a choice made on a laptop is already made
on a phone.
No cookie yet — everything above is the site as it ships, and this
page is showing you what would be written. Pressing any option writes it.
There is no account id in it, no name, no role and no signature, so nothing in
it is ever read as an assertion about who is asking. It is not marked
HttpOnly, because the page reads it too — and that is safe
exactly because nothing in it authorises anything.
What the choices do
The article column is one measure. Type size decides whether it is a
comfortable one; density decides how tightly the lines sit inside it. Both
take effect on this paragraph as soon as they are pressed.
PreferenceCatalog.TryFind(key, out var pref)
&& pref.Permits(value)
Theme and the series email have no effect to show here: one is the site-wide
surface, which this wave does not restyle, and the other is a message that has
nothing to send yet. Both are stored, and both are in the cookie above.
Which CV would you like?
Pick the one closest to the role. Each is two pages and carries the same facts.
Applied AI
Agentic AI & Cloud Engineer · multi-agent systems, RAG and MCP on AWS