An open registry of 40 MIT components and a working Settings screen

[dprvda]

I make Beamline UI, a React component library for building apps with coding agents. Its free part is now an open registry, so the shadcn CLI installs it with no key and no account.

The piece I'd try first is the Settings block:

npx shadcn@latest add https://beamline.io/registry/open/settings.json

It's a whole screen, not a form demo: profile, time zone with the local time, appearance, notifications by channel, members, plan and usage, API keys. One draft covers every panel, and Save calls a real handler you pass in. The danger zone uses hold-to-confirm. A fill sweeps across while you hold and drains if you let go early, and it works with pointer, touch, Space and Enter.

If you try it:

• Files land in src/ui/beamline as editable source. Nothing runs from our servers.
• It needs React 19 and Tailwind 4.
• Every item here is MIT. The list is at https://beamline.io/registry/open/registry.json, and npx shadcn@latest add https://beamline.io/registry/open/free.json installs all 36 components at once.

Live examples: https://beamline.io/components/settings

The rest of the library is paid. These 40 items are the free part. I'd like to hear how the install goes in an existing shadcn project, especially anything that clashes with what you already have.

[dprvda]

Update: three AI parts are in the open registry now too, under MIT.

• Run trace: a run's waterfall of model calls, tools and retries, with the time and cost of each step.
• Reasoning: the agent's steps while it works, folding to "Worked for 8 seconds" when it's done.
• Tool call: one call with its input and output, and an Allow / Deny step when it needs permission.

npx shadcn@latest add https://beamline.io/registry/open/run-trace.json https://beamline.io/registry/open/reasoning.json https://beamline.io/registry/open/tool-call.json

Same requirements as above, React 19 and Tailwind 4. The public sample repo now opens on a screen built only from these three: https://github.com/dprvda/beamline