structyl is an open-source, TypeScript-first React component library with 90+ accessible components. It combines WAI-ARIA compliant headless primitives with Tailwind CSS v4 styled wrappers, a runtime theming system, and a first-class DataTable — all in independently-versioned npm packages.

How does structyl differ from shadcn/ui?

structyl ships as actual npm packages (pnpm add @structyl/styled) rather than copy-paste code snippets. It adds a runtime theming system that switches themes without a page reload, a feature-complete DataTable, 24+ React hooks, and 90+ components — significantly more than shadcn/ui out of the box.

How does structyl compare to Radix UI?

structyl builds on the same headless-first philosophy as Radix UI but adds a complete Tailwind-styled layer, runtime theming with CSS variables, dark mode, a DataTable, and chart components. Radix is primitives-only; structyl is a full component library ready to use.

Is structyl compatible with Next.js App Router?

Yes. All structyl components that use React hooks are marked with 'use client'. The library is SSR-safe and fully compatible with Next.js 15 App Router and React Server Components.

Does structyl support dark mode?

Yes. structyl includes a ThemeProvider that supports system, light, and dark modes. Theme switches happen instantly using CSS custom properties — no page reload required and no flash of unstyled content.

How do I install structyl?

Install the main package with: pnpm add @structyl/styled (or npm install @structyl/styled). Then wrap your app in ThemeProvider from @structyl/themes and add Toaster from @structyl/styled to your root layout.

Is structyl free and open source?

Yes. structyl is MIT licensed and completely free. All packages are published to npm under the @structyl scope.

Does structyl support TypeScript?

Yes. structyl is built with TypeScript strict mode throughout. All components export their prop types and the library ships with full type definitions. There is no any usage in the public API.

What styling system does structyl use?

structyl uses Tailwind CSS v4 for styling, tailwind-variants for type-safe variant APIs, and tailwind-merge for class conflict resolution. All colors and design tokens are CSS custom properties that integrate with the runtime theming system.

Does structyl have a DataTable component?

Yes. structyl includes a first-class DataTable in the @structyl/data-table package, built on @tanstack/table-core. It supports sorting, multi-column filtering, pagination, row selection, column resizing, and row virtualization via @tanstack/react-virtual.

Breadcrumb API

View component

The full prop reference for the Breadcrumb component. Displays the path to the current resource.

Import

tsx

import { Breadcrumb } from '@structyl/styled';

Props

Breadcrumb (Primitive Root)

Headless breadcrumb navigation container; wraps children in a <nav> with an <ol>.

Prop	Type	Default
label#	`string` aria-label for the nav element	'Breadcrumb'
children#	`React.ReactNode` Content to render inside the <ol>	—
className#	`string` CSS class for the nav element	—
ref#	`React.Ref<HTMLElement>` Ref forwarded to the <nav> element	—

BreadcrumbItem (Primitive)

Headless breadcrumb list item; renders as <li>.

Prop	Type	Default
children#	`React.ReactNode` Content to render inside the <li>	—
className#	`string` CSS class for the li element	—
ref#	`React.Ref<HTMLLIElement>` Ref forwarded to the <li> element	—

BreadcrumbLink (Primitive)

Headless breadcrumb link; renders as <a>.

Prop	Type	Default
children#	`React.ReactNode` Link text content	—
href#	`string` URL the link navigates to	—
className#	`string` CSS class for the anchor element	—
ref#	`React.Ref<HTMLAnchorElement>` Ref forwarded to the <a> element	—

Root (Styled)

Styled breadcrumb navigation container; renders <nav aria-label="breadcrumb">.

Prop	Type	Default
separator#	`React.ReactNode` Optional custom separator element (not actively used, provided for API completeness)	—
className#	`string` CSS class for the nav element	—
ref#	`React.Ref<HTMLElement>` Ref forwarded to the <nav> element	—

List (Styled)

Styled breadcrumb list container; renders <ol> with flex layout and gap styling.

Prop	Type	Default
className#	`string` CSS class merged with design system styles	—
ref#	`React.Ref<HTMLOListElement>` Ref forwarded to the <ol> element	—

Item (Styled)

Styled breadcrumb list item; renders <li> with inline-flex and gap styling.

Prop	Type	Default
className#	`string` CSS class merged with design system styles	—
ref#	`React.Ref<HTMLLIElement>` Ref forwarded to the <li> element	—

Link (Styled)

Styled breadcrumb link; renders <a> (or custom component via Slot when asChild=true) with hover styling.

Prop	Type	Default
asChild#	`boolean` If true, render child component instead of <a> tag	—
href#	`string` URL the link navigates to	—
className#	`string` CSS class merged with design system styles	—
ref#	`React.Ref<HTMLAnchorElement>` Ref forwarded to the <a> element	—

Page (Styled)

Styled breadcrumb current page indicator; renders <span role="link" aria-disabled="true" aria-current="page">.

Prop	Type	Default
children#	`React.ReactNode` Page label text	—
className#	`string` CSS class merged with design system styles	—
ref#	`React.Ref<HTMLSpanElement>` Ref forwarded to the <span> element	—

Separator (Styled)

Breadcrumb path separator; renders <li role="presentation" aria-hidden="true"> with default ChevronRight icon.

Prop	Type	Default
children#	`React.ReactNode` Custom separator icon/element; defaults to <ChevronRight /> if not provided	—
className#	`string` CSS class merged with design system styles	—

Ellipsis (Styled)

Breadcrumb ellipsis indicator for truncated path sections; renders <span> with MoreHorizontal icon and sr-only label.

Prop	Type	Default
className#	`string` CSS class merged with design system styles	—

Source code

If you didn't find what you need here, read the component implementation .