Beamline UI
Ships 200+ React components and 50+ screens that coding agents assemble into working UIs.
Beamline is a React component library — 200+ parts and 50+ ready screens with motion, responsive layouts and loading states already wired up — installed via a shadcn registry command and meant to be edited by you or a coding agent. In its own test, Codex built a four-screen invoicing app from one brief in 12 minutes using 38 Beamline parts, and the audit found nothing to fix; a separate Claude Sonnet run did the same four screens in 10 minutes. It costs $49 once, with no subscription and updates included, or you can try one free screen without an account.
What holds up
- +Free sample screen needs no account or card — try before paying the $49.
- +In its own test, Codex built a 4-screen app in 12 minutes using 38 Beamline parts, 0 audit fixes.
- +Installs via one shadcn CLI command — no separate SDK to learn.
- +200+ components and 50+ complete screens, so you're assembling, not designing from scratch.
Mind the limits
- −Test results are the vendor's own benchmark on their own sample app, not independent numbers.
- −Only one screen is free to try — the full 200+ component set costs $49.
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