Atsushi Portal

Launch pad

Settings

Keep preferences local and keep the portal stateless.

This first version deliberately avoids a database. Theme, hidden apps, and launch behavior stay in localStorage so the portal remains a lightweight shell.

Appearance

Theme selection

Launch Behavior

External navigation

Prefer opening apps in a new tab

Individual apps can still override this, but the portal defaults to separate tabs so it remains available as a home surface.

App Visibility

Choose what stays on the surface.