Extensions
Hello demo extension for Mac notch developers
If you are extending NotNotch, Hello demo extension is a host surface or a documented constraint. The first-party Hello plugin is off by default and can show a tab plus a host-drawn chip.
Last updated 2025-07-13
Host rules
Packages declare placements in manifest.json. Hello demo extension may be openTab, liveActivity, or a first-party module.
Do not disable library validation
Unsigned third-party binaries stay manifest-only. That is intentional.