Plinth
ComponentsUI Kit
A quiet, token-driven UI kit with every primitive you need to start a product: buttons, inputs, tabs, dialogs, tables and toasts.
Next.js
React
TypeScript
Tailwind CSS
shadcn/ui
Radix UI
Templates · Web apps · Components
Foundations, ready to fork.
npx themeplate add keystone/featured
Start from a part that already works, then make it yours.
UI Kit
A quiet, token-driven UI kit with every primitive you need to start a product: buttons, inputs, tabs, dialogs, tables and toasts.
Auth Starter
A multi-tenant authentication starter with email sign-in, Google, Apple, enterprise SSO, workspaces and roles, wired to a Postgres database.
Landing Page Pack
Twelve composable landing page sections, from hero to footer, tuned for conversion and a perfect Lighthouse score.
SaaS Starter
A complete SaaS foundation: marketing site, authentication, subscriptions with Stripe, transactional email and a settings area.
Admin Dashboard
A dense, readable admin dashboard with metrics, data tables, filters and charts, designed to be wired to any API.
Blog / Publishing
A fast publishing platform with MDX authoring, tags, RSS, reading time and beautiful long-form typography.
/how-it-works
Open any template in a live, resizable frame. Check it at desktop, tablet and mobile widths before you commit.
Pull the whole template or just the components you need, with the CLI, GitHub or a shareable link.
Deploy to Vercel in one click. The code is yours, with no lock-in and no runtime dependency on us.
/clone
Whichever route fits your workflow, you end up with plain code in your own repository.
Scaffold a template into any folder.
npx themeplate add keystoneSend teammates a link to the live preview.
themeplate.xyz/preview/keystoneClone the repo or generate a fresh copy.
github.com/ryanmacalandag/keystoneCreate a repo and deploy in one step.
vercel.com/new/clonePick the pieces you need and skip the rest.
add keystone --only sign-in-card