New — v1.0.0 just shipped

The complete UI library
for Next.js

Build production-ready apps faster with 130+ accessible components, 9 complete templates, and a CLI that scaffolds projects in one command.

130+
components
9
project templates
8
languages supported
MIT
open source
Why Kaeyros UI

Everything you need to ship

A thoughtfully curated component family designed for real product work — not just demos.

Severity-based Buttons

Eight semantic colors with raised, rounded, text, and outlined modifiers.

Rich DataTable

Sort, filter, paginate, select, and globally search — all built-in.

6 Chart types

Line, bar, doughnut, pie, polar and radar — zero-dep SVG.

Calendar with ranges

Single, multiple, range and inline modes — all in one component.

Galleria & Carousel

Thumbnails, indicators, autoplay, fullscreen — proper image viewers.

Toast & Messages

Stacked toasts with auto-dismiss, severity icons, and imperative API.

Dark mode ready

Every component themed with CSS variables — toggle a class, you’re done.

Built-in i18n

Eight locales out of the box: EN, FR, ES, DE, PT, JA, ZH, AR (with RTL).

Accessibility-first

Built on Radix primitives — keyboard nav, screen readers, focus management.

Install via CLI

Up and running in seconds

Or download the components folder as a zip and drop it into your project.

npm

npx kaeyros-ui@latest init

add component

npx kaeyros-ui@latest add button
Templates

Production-ready templates

Skip the boilerplate. Start from a complete app.

Ready to ship faster?

Open the component library and copy what you need.