Meta's Ray-Ban Display Developer Preview just opened. GlassKit is the only fullstack starter built for it: a Vite glasses app (600×600, D-pad, sensor hooks), a Next.js companion with SEO-ready landing page, and a shared Convex backend. Not just packages installed. Clerk auth, Stripe billing, and Resend email are actually wired together across both apps. Clone it. Deploy in 20 minutes. Ship in a weekend.