Knock UI · House #22,080

What it is

Calls itself “React blocks and components”.

• Calls itself: React blocks and components

“React blocks and components for access screens, invitations, expiry states, and draft chrome”

Where it puts itself

Rules out “authentication”, “fetch” and “sessions” and 2 more.

• Says it will not: authentication · fetch · sessions · +2

“Your application verifies access and owns the state. Knock provides the interface.”

“No authentication, verification, storage, fetch, or sessions.”

What it costs

No free plan.

• Free plan: no

“MIT licensed”

Who it sells to

Sells to developers.

• Sells to: developers

“Install with shadcn. The source lives in your project—ready for your colors, copy, and branding.”

How it runs

A web app. Distributed through the npm. No API. Open source.

• Kind: web
• Distributed via: npm
• API: no
• Open source: yes

“React components for work you’re not ready to make public.”

“The registry is listed in the shadcn directory. Add it once with `npx shadcn@latest registry add @knock-codes`”

What it works with

Integrates with shadcn. Names React and Tailwind CSS on its pages.

• Integrates with: shadcn
• Names: React · Tailwind CSS

“Knock is 19 open-source React blocks and components for access screens, invitations, expiry states, and draft chrome installed with shadcn and owned in your codebase.”

“Copy-paste demo-gate UI for React 18/19 + Tailwind CSS 4.”