SkyFinder — point your head at the sky and it names what you are seeing.

A web app for Meta Ray-Ban Display glasses. Look up, and it identifies the bright stars, constellations, planets, the Moon and a set of deep-sky objects currently in your field of view — then walks you to any of them using its true off-screen bearing.

Everything is computed on-device. No API, no key, no network call after the page loads, so it works with the Wi-Fi off — which also means there is no CORS problem and no secret to store. The whole sky view is drawn for a 600×600 waveguide display.