Starting the window…
Loading a few megabytes of WebAssembly. This page runs the whole client — the session, the store and the window — in your browser, under your account and nobody else's.
It can talk to oxidezapd on your own machine instead,
which is worth preferring: a desktop daemon holds calls, survives the
tab, and keeps your keys out of a browser's storage. Point this page
at one with #daemon=ws://… — after a #, so
the token in it stays in your browser instead of reaching whoever
served this page.