Open-source React UI and D-pad focus engine for Meta Ray-Ban Display GlassKit UI has released an open-source library of 44 React components for the Meta Ray-Ban Display, including a spatial focus engine and Neural Band input. The components are designed for glanceable in-lens displays and can be vendored directly into projects with no lock-in. 44 React components for Meta Ray-Ban Display: a spatial focus engine, Neural Band input, system-back navigation, and everything a glanceable in-lens display needs. Open source. npx @glasskit-ui/cli add button 01 / Components Readouts, lists, timers, comms and launch screens, plus the world-anchored set DirectionArrow, Compass, Pin a watch kit can't do. Premium surfaces tuned for a 600×600 lens, never washed-out blur. 02 / Input Arrow keys and the Neural Band move a focus ring to the nearest target, a superset of Meta's .focusable, tuned for a 600×600 lens. The same code runs on your desk and on the glasses. 03 / Yours to own Vendor the source with one command, @glasskit-ui/cli add, straight into your project, yours to edit. The SDK ships the hooks, viewport and focus engine from npm. Install the SDK from npm, then @glasskit-ui/cli add the components straight into your project. Your code to edit, no lock-in, no black box.