A UI foundation that leads to real SaaS products.Build credible interfaces first. Validate with Starter Free. Upgrade when auth and billing become the bottleneck.
PyColors UI gives developers a serious foundation for product-shaped interfaces: accessible primitives, semantic tokens, consistent states, and documentation that connects naturally to Starter Free and Starter Pro.
The open-source layer that proves the quality of the whole PyColors ecosystem.
PyColors UI should make the product feel credible before the backend is finished. It creates the visual and interaction baseline used by the docs, Starter Free, and Starter Pro.
Use UI directly
Browse docs, install the package, and build consistent SaaS interfaces faster.
Validate with Free
See the UI inside auth flows, settings, dashboards, billing screens, and admin surfaces.
Upgrade with Pro
Move to real auth, Stripe billing, protected routes, Prisma, and launch-ready SaaS foundations.
A UI system should shorten the path to a credible product.
The value is not only in components. The value is in making the product feel coherent, trustworthy, and ready to evolve.
Built for real product surfaces
PyColors UI is designed for auth flows, dashboards, settings, billing entrypoints, admin patterns, and the screens users actually judge.
Docs-first by design
Preview, usage, code, and props are structured to reduce friction and help developers move faster from idea to implementation.
Connected to a SaaS funnel
Use the UI as the foundation, Starter Free as the product surface, and Starter Pro when auth and billing become the bottleneck.
Real product surfaces, not isolated component demos.
This is where PyColors becomes more valuable than a generic UI kit: the components are shown inside SaaS flows.
Login, register, forgot-password, and user-facing states that feel product-ready from the start.
See in Starter FreeProfile, security, sessions, and danger-zone structures that make products feel mature and trustworthy.
View settings surfaceUpgrade surfaces, plan states, and monetization-oriented UI ready to evolve into real billing flows.
Read billing docsTables, dialogs, sheets, pagination, empty states, and loading states for real product workflows.
Open Table docsMembers, invitations, and role-oriented interfaces that most UI libraries never show in context.
See admin surfaceUnderstand when UI stops being enough and when auth, billing, backend, and protected product flows become the real bottleneck.
See Starter ProA stronger baseline in v1.1.1
Enough depth to start quickly, enough quality to support real product work.
Accessible modal primitives for product flows.
Slide-over panels for settings, actions, and contextual UI.
Stateful menus, groups, submenus, and shortcuts.
Segmented navigation with flexible styling and states.
Accessible feedback notifications with variants.
Composable table primitives for CRUD-oriented products.
UI gives trust. Starter Free validates. Starter Pro launches.
The page should not stop at open source. It should make the commercial path obvious without forcing the buyer too early.
1. Build UI
Use primitives, tokens, docs, and product patterns.
2. Validate UX
Use Starter Free to test dashboards, settings, and flows.
3. Launch Pro
Buy Pro when auth, billing, and protected routes block launch.
Start with UI. Move to Pro when the business layer becomes the blocker.
PyColors UI creates the product language. Starter Pro turns that product surface into a stronger SaaS baseline with real authentication, Stripe billing, and protected architecture.
- Real authentication in Pro
- Stripe billing in Pro
- Protected routes in Pro
- Prisma foundation in Pro
Building in public. Shipping a real SaaS foundation layer by layer.