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.

Editable API

View component

The full prop reference for the Editable component. Inline-editable text that swaps between preview and input.

Import

tsx

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

Props

Root

The root container for the editable component that manages state and provides context to its children.

Prop	Type	Default
value#	`string` Controlled value of the editable input	—
defaultValue#	`string` Initial value when uncontrolled	''
onValueChange#	`(value: string) => void` Callback fired when the input value changes	—
editing#	`boolean` Controlled editing state	—
defaultEditing#	`boolean` Initial editing state when uncontrolled	false
onEditingChange#	`(editing: boolean) => void` Callback fired when editing state changes	—
submitMode#	`'enter' \| 'blur' \| 'both'` Determines when input submission occurs (Enter key, blur event, or both)	'both'
onSubmit#	`(value: string) => void` Callback fired when the input value is submitted	—
onCancel#	`() => void` Callback fired when editing is cancelled (Escape key)	—
disabled#	`boolean` Disables editing and prevents preview from entering edit mode	—
asChild#	`boolean` If true, renders as a child element instead of a div	—
className#	`string` CSS class name applied to the root element	—

Preview

The display element showing the current value; clicking it enters edit mode.

Prop	Type	Default
children#	`React.ReactNode` Placeholder text displayed when the value is empty	—
className#	`string` CSS class name applied to the preview element	—
onClick#	`(event: React.MouseEvent<HTMLSpanElement>) => void` Custom click handler (composed with built-in enter-edit handler)	—
onKeyDown#	`(event: React.KeyboardEvent<HTMLSpanElement>) => void` Custom keydown handler (composed with built-in Enter/Space handler)	—

Input

The text input element that appears during edit mode.

Prop	Type	Default
className#	`string` CSS class name applied to the input element	—
placeholder#	`string` Placeholder text shown when the input is empty	—
onChange#	`(event: React.ChangeEvent<HTMLInputElement>) => void` Custom change handler (composed with built-in value tracking)	—
onKeyDown#	`(event: React.KeyboardEvent<HTMLInputElement>) => void` Custom keydown handler (composed with submit/cancel handlers)	—
onBlur#	`(event: React.FocusEvent<HTMLInputElement>) => void` Custom blur handler (composed with built-in submit handler)	—

Source code

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