once-ui.com

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Sitemap: https://once-ui.com/sitemap.xml

# Once UI

> Once UI is an open-source React/Next.js design system (`@once-ui-system/core`) for indie creators and teams. Ship with 100+ components, semantic layout primitives, and Pro templates (Magic Portfolio, Magic Docs, Supabase Starter, and more). Documentation lives at https://docs.once-ui.com. Core is MIT-licensed; Pro adds deployment-ready templates and copy-paste blocks.

Once UI provides a comprehensive set of customizable components and tools for building beautiful, accessible web applications. It includes both open-source core components and pro features for rapid development.

- **Install:** `npx create-once-ui-app@latest my-app`
- **npm package:** `@once-ui-system/core`
- **GitHub:** https://github.com/once-ui-system/core
- **License:** MIT (core) · Pro subscription for templates and blocks

## Installation

- [Get started](https://docs.once-ui.com/get-started): Once UI and product introduction
- Install Once UI Starter: `npx create-once-ui-app@latest my-app`
- Clone Once UI Starter: `git clone https://github.com/once-ui-system/nextjs-starter.git`

## Pro Features

- [Once UI Pro](https://once-ui.com/products): Pre-built templates and copy-paste blocks
- [Figma Integration](https://once-ui.com/figma): Design system and component library for Figma

## Documentation

- [Quick start](https://docs.once-ui.com/once-ui/quick-start): Set up a Once UI project
- [Config](https://docs.once-ui.com/once-ui/config): Configuration options
- [Customization Guide](https://once-ui.com/brand): Theming and styling documentation

### Basics

- [Structure](https://docs.once-ui.com/once-ui/basics/structure): Flexible box and grid layout container
- [Color](https://docs.once-ui.com/once-ui/basics/color): How color and themes works in Once UI
- [Spacing](https://docs.once-ui.com/once-ui/basics/spacing): How margin, padding and gap works in Once UI
- [Typography](https://docs.once-ui.com/once-ui/basics/typography): How font-size and font-weight works in Once UI
- [Border](https://docs.once-ui.com/once-ui/basics/border): How border-radius and color works in Once UI
- [Components](https://docs.once-ui.com/once-ui/basics/components): Best practices for creating custom Once UI components

### Context

- [LayoutProvider](https://docs.once-ui.com/once-ui/contexts/layoutProvider): Layout context
- [ThemeProvider](https://docs.once-ui.com/once-ui/contexts/themeProvider): Theme context
- [DataThemeProvider](https://docs.once-ui.com/once-ui/contexts/dataThemeProvider): Data theme context
- [IconProvider](https://docs.once-ui.com/once-ui/contexts/iconProvider): Icon context
- [ToastProvider](https://docs.once-ui.com/once-ui/contexts/toastProvider): Toast context

### Modules

- [Kbar](https://docs.once-ui.com/once-ui/modules/kbar): Keyboard navigation component
- [MegaMenu](https://docs.once-ui.com/once-ui/modules/megaMenu): Navigation mega menu component
- [MobileMegaMenu](https://docs.once-ui.com/once-ui/modules/mobileMegaMenu): Mobile navigation mega menu component
- [HeadingNav](https://docs.once-ui.com/once-ui/modules/headingNav): Table of contents navigation
- [Meta](https://docs.once-ui.com/once-ui/modules/meta): SEO meta tags component
- [Schema](https://docs.once-ui.com/once-ui/modules/schema): Structured data schema component
- [CodeBlock](https://docs.once-ui.com/once-ui/modules/codeBlock): Syntax-highlighted code display
- [MediaUpload](https://docs.once-ui.com/once-ui/modules/mediaUpload): Media upload with compression

### Components

- [Accordion](https://docs.once-ui.com/once-ui/components/accordion): Expandable accordion component
- [AccordionGroup](https://docs.once-ui.com/once-ui/components/accordionGroup): Grouped accordion component
- [Animation](https://docs.once-ui.com/once-ui/components/animation): Animation component
- [Arrow](https://docs.once-ui.com/once-ui/components/arrow): Animated arrow component
- [AutoScroll](https://docs.once-ui.com/once-ui/components/autoScroll): Auto-scroll component
- [Avatar](https://docs.once-ui.com/once-ui/components/avatar): User avatar display
- [AvatarGroup](https://docs.once-ui.com/once-ui/components/avatarGroup): Grouped avatar display
- [Background](https://docs.once-ui.com/once-ui/components/background): Background with effects
- [Badge](https://docs.once-ui.com/once-ui/components/badge): Badge component
- [Banner](https://docs.once-ui.com/once-ui/components/banner): Banner component
- [BlockQuote](https://docs.once-ui.com/once-ui/components/blockQuote): Block quote component
- [Button](https://docs.once-ui.com/once-ui/components/button): Core button component
- [Card](https://docs.once-ui.com/once-ui/components/card): Content container component
- [Carousel](https://docs.once-ui.com/once-ui/components/carousel): Image/content carousel
- [CompareImage](https://docs.once-ui.com/once-ui/modules/compareImage): Image comparison slider
- [ContextMenu](https://docs.once-ui.com/once-ui/components/contextMenu): Context menu component
- [CursorCard](https://docs.once-ui.com/once-ui/components/cursorCard): Cursor card component
- [Dialog](https://docs.once-ui.com/once-ui/components/dialog): Modal dialog component
- [Dropdown](https://docs.once-ui.com/once-ui/components/dropdown): Dropdown menu component
- [DropdownWrapper](https://docs.once-ui.com/once-ui/components/dropdownWrapper): Composable dropdown wrapper component
- [ElementType](https://docs.once-ui.com/once-ui/components/elementType): Automatic semantic resolution component
- [EmojiPicker](https://docs.once-ui.com/once-ui/components/emojiPicker): Emoji picker component
- [EmojiPickerDropdown](https://docs.once-ui.com/once-ui/components/emojiPickerDropdown): Emoji picker dropdown component
- [Fade](https://docs.once-ui.com/once-ui/components/fade): Fade effect component
- [Feedback](https://docs.once-ui.com/once-ui/components/feedback): User feedback display
- [Flex](https://docs.once-ui.com/once-ui/components/flex): Flexible box layout container
- [Grid](https://docs.once-ui.com/once-ui/components/grid): Grid layout container
- [Heading](https://docs.once-ui.com/once-ui/components/heading): Heading component
- [Hover](https://docs.once-ui.com/once-ui/components/hover): Hover effect component
- [HoverCard](https://docs.once-ui.com/once-ui/components/hoverCard): Hover card component
- [Icon](https://docs.once-ui.com/once-ui/components/icon): Icon component
- [IconButton](https://docs.once-ui.com/once-ui/components/iconButton): Button with icon
- [InfiniteScroll](https://docs.once-ui.com/once-ui/components/infiniteScroll): Infinite scroll component
- [InlineCode](https://docs.once-ui.com/once-ui/components/inlineCode): Inline code display
- [Kbd](https://docs.once-ui.com/once-ui/components/kbd): Keyboard key display
- [Line](https://docs.once-ui.com/once-ui/components/line): Line separator
- [List](https://docs.once-ui.com/once-ui/components/list): List component
- [Logo](https://docs.once-ui.com/once-ui/components/logo): Logo component
- [LogoCloud](https://docs.once-ui.com/once-ui/components/logoCloud): Logo grid display
- [Mask](https://docs.once-ui.com/once-ui/components/mask): Mask component
- [MasonryGrid](https://docs.once-ui.com/once-ui/components/masonryGrid): Masonry grid layout container
- [Media](https://docs.once-ui.com/once-ui/components/media): Enhanced image component
- [NavIcon](https://docs.once-ui.com/once-ui/components/navIcon): Navigation icon
- [OgCard](https://docs.once-ui.com/once-ui/components/ogCard): Open graph card component
- [Option](https://docs.once-ui.com/once-ui/components/option): Option component
- [Particle](https://docs.once-ui.com/once-ui/components/particle): Particle component
- [ProgressBar](https://docs.once-ui.com/once-ui/components/progressBar): Progress bar component
- [Pulse](https://docs.once-ui.com/once-ui/components/pulse): Pulse effect component
- [Scroller](https://docs.once-ui.com/once-ui/components/scroller): Scrolling container
- [SegmentedControl](https://docs.once-ui.com/once-ui/components/segmentedControl): Segmented control/tabs
- [Skeleton](https://docs.once-ui.com/once-ui/components/skeleton): Loading placeholder
- [Slider](https://docs.once-ui.com/once-ui/components/slider): Slider component
- [SmartLink](https://docs.once-ui.com/once-ui/components/smartLink): Enhanced link component
- [Spinner](https://docs.once-ui.com/once-ui/components/spinner): Loading indicator
- [StatusIndicator](https://docs.once-ui.com/once-ui/components/statusIndicator): Status indicator component
- [StyleOverlay](https://docs.once-ui.com/once-ui/components/styleOverlay): Style overlay component
- [StylePanel](https://docs.once-ui.com/once-ui/components/stylePanel): Style panel component
- [Swiper](https://docs.once-ui.com/once-ui/components/swiper): Image swiper component
- [Table](https://docs.once-ui.com/once-ui/components/table): Table component
- [Tag](https://docs.once-ui.com/once-ui/components/tag): Tag component
- [Text](https://docs.once-ui.com/once-ui/components/text): Text component
- [ThemeSwitcher](https://docs.once-ui.com/once-ui/components/themeSwitcher): Theme toggle
- [Timeline](https://docs.once-ui.com/once-ui/components/timeline): Timeline component
- [ToggleButton](https://docs.once-ui.com/once-ui/components/toggleButton): Toggle button
- [Tooltip](https://docs.once-ui.com/once-ui/components/tooltip): Tooltip component
- [User](https://docs.once-ui.com/once-ui/components/user): User profile component
- [UserMenu](https://docs.once-ui.com/once-ui/components/userMenu): User menu component

### Form Controls

- [Checkbox](https://docs.once-ui.com/once-ui/form-controls/checkbox): Checkbox input
- [Chip](https://docs.once-ui.com/once-ui/form-controls/chip): Chip/tag component
- [ColorInput](https://docs.once-ui.com/once-ui/form-controls/colorInput): Color picker input
- [DateInput](https://docs.once-ui.com/once-ui/form-controls/dateInput): Date input
- [DatePicker](https://docs.once-ui.com/once-ui/form-controls/datePicker): Date selection input
- [DateRangeInput](https://docs.once-ui.com/once-ui/form-controls/dateRangeInput): Date range input
- [DateRangePicker](https://docs.once-ui.com/once-ui/form-controls/dateRangePicker): Date range picker
- [Input](https://docs.once-ui.com/once-ui/form-controls/input): Text input field
- [NumberInput](https://docs.once-ui.com/once-ui/form-controls/input): Numeric input
- [OTPInput](https://docs.once-ui.com/once-ui/form-controls/input): One-time password input
- [PasswordInput](https://docs.once-ui.com/once-ui/form-controls/input): Password input field
- [TagInput](https://docs.once-ui.com/once-ui/form-controls/input): Tag input field
- [RadioButton](https://docs.once-ui.com/once-ui/form-controls/radioButton): Radio selection
- [Select](https://docs.once-ui.com/once-ui/form-controls/select): Dropdown select
- [Switch](https://docs.once-ui.com/once-ui/form-controls/switch): Toggle switch
- [Textarea](https://docs.once-ui.com/once-ui/form-controls/textarea): Multi-line text input

### Effects

- [CelebrationFx](https://docs.once-ui.com/once-ui/effects/celebrationFx): Firework and confetti animation effect
- [MatrixFx](https://docs.once-ui.com/once-ui/effects/matrixFx): Matrix grid effect with bulge and flicker animation
- [WeatherFx](https://docs.once-ui.com/once-ui/effects/weatherFx): Weather effect (rain, snow, leaves, lightning)
- [CountdownFx](https://docs.once-ui.com/once-ui/effects/countdownFx): Countdown timer effect
- [ShineFx](https://docs.once-ui.com/once-ui/effects/shineFx): Shine animation effect for texts
- [TypeFx](https://docs.once-ui.com/once-ui/effects/typeFx): Typewriter effect
- [CountFx](https://docs.once-ui.com/once-ui/effects/countFx): Numeric count animation effect
- [FlipFx](https://docs.once-ui.com/once-ui/effects/flipFx): Flip animation effect
- [GlitchFx](https://docs.once-ui.com/once-ui/effects/glitchFx): Glitch animation effect
- [HoloFx](https://docs.once-ui.com/once-ui/effects/holoFx): Holographic effect
- [LetterFx](https://docs.once-ui.com/once-ui/effects/letterFx): Text animation effect
- [RevealFx](https://docs.once-ui.com/once-ui/effects/revealFx): Reveal animation
- [TiltFx](https://docs.once-ui.com/once-ui/effects/tiltFx): Tilt interaction effect

## Pro Templates

- [Authentication](https://once-ui.com/blocks/authentication): Ready-to-use authentication pages
- [About](https://once-ui.com/blocks/about): Company and team pages
- [Blog](https://once-ui.com/blocks/blog): Blog and content pages
- [Contact](https://once-ui.com/blocks/contact): Contact page template
- [Careers](https://once-ui.com/blocks/careers): Job listings and careers page
- [Pricing](https://once-ui.com/blocks/pricing): Pricing tables and plans
- [Settings](https://once-ui.com/blocks/settings): User settings dashboard
- [Dashboard](https://once-ui.com/blocks/dashboard): User dashboard
- [Streaming](https://once-ui.com/blocks/streaming): Streaming page template
- [Waitlist](https://once-ui.com/blocks/waitlist): Waitlist page template
- [Productivity](https://once-ui.com/blocks/productivity): Productivity page template
- [Ecommerce](https://once-ui.com/blocks/ecommerce): Ecommerce page template
- [Social](https://once-ui.com/blocks/social): Social page template
- [Features](https://once-ui.com/blocks/features): Product features showcase
- [Bento](https://once-ui.com/bento): Bento section layouts
- [FAQ](https://once-ui.com/blocks/faq): Frequently asked questions page
- [Cookie](https://once-ui.com/blocks/cookie): Cookie consent banner
- [Newsletter](https://once-ui.com/blocks/newsletter): Newsletter subscription form
- [Hero](https://once-ui.com/blocks/hero): Hero section layouts
- [Plans](https://once-ui.com/blocks/plans): Plan selector and comparison
- [Testimonial](https://once-ui.com/blocks/testimonial): Customer testimonials
- [Header](https://once-ui.com/blocks/header): Site header layouts
- [Sidebar](https://once-ui.com/blocks/sidebar): Sidebar navigation
- [Footer](https://once-ui.com/blocks/footer): Site footer layouts
- [Widgets](https://once-ui.com/blocks/widgets): Widget components
- [Background](https://once-ui.com/blocks/background): Customizable background with masking effects

## Products

- [Supabase Starter](https://once-ui.com/products/supabase-starter): Once UI and Supabase integration.
- [Magic Spotlight](https://once-ui.com/products/magic-spotlight): Launch a simple, beautiful content creator / founder portfolio.
- [Magic Convert](https://once-ui.com/products/magic-convert): Launch a landing page and dashboard for your SaaS with your frontend infrastructure template.
- [Magic Docs](https://once-ui.com/products/magic-docs): Launch a simple, lean and fully customizable product documentation site in minutes.
- [Magic Bio](https://once-ui.com/products/magic-bio): Launch your bio page for your projects and social profiles and grow your network.
- [Magic Store](https://once-ui.com/products/magic-store): Set up your fully branded merch store in minutes and start selling with a trusted print-on-demand provider.
- [Magic Portfolio](https://once-ui.com/products/magic-portfolio): Build a professional portfolio with CV, blog and password protected pages.
- [Once UI Starter](https://once-ui.com/products/once-ui-starter): Clean Once UI setup.
- [Once UI Core](https://once-ui.com/products/once-ui-core): The core components library for building beautiful, accessible web applications.
- [Once UI Tailwind Starter](https://once-ui.com/products/once-ui-tw-starter): Clean Once UI setup with Tailwind CSS.

## Showcase

- [Showcase](https://once-ui.com/showcase): Real websites, apps, and portfolios built with Once UI by indie creators and teams.

## Compare

- [Compare](https://once-ui.com/compare): How Once UI compares to other tools
- [Once UI vs Tailwind CSS](https://once-ui.com/compare/tailwind): Component-first design system vs utility-first CSS
- [Once UI vs shadcn/ui](https://once-ui.com/compare/shadcn): Integrated Next.js system vs Radix + Tailwind copy-paste components
- [Once UI vs Radix UI](https://once-ui.com/compare/radix): Styled components and templates vs unstyled accessible primitives
- [Once UI vs HeroUI](https://once-ui.com/compare/hero-ui): Open-source Next.js design system vs Tailwind-based component library
- [Once UI vs Mantine](https://once-ui.com/compare/mantine): Next.js templates and marketing UI vs full React component framework
- [Once UI vs Base UI](https://once-ui.com/compare/base-ui): Complete design system vs MUI unstyled headless components
- [Magic Docs vs Mintlify](https://once-ui.com/compare/mintlify): Self-hosted docs template vs hosted documentation platform

## Services

- [Services](https://once-ui.com/services): Productized design and frontend development based on Once UI.

## Guides

- [The Dopler Method: How we build products that last](https://once-ui.com/method/the-dopler-method): How we build high quality products.
- [The Dopler Method: Trading comfort for truth](https://once-ui.com/method/truth): Mental model for founders.
- [The Dopler Method: How to make people care](https://once-ui.com/method/presence): How to make people care.
- [The Dopler Method: Building products that stick](https://once-ui.com/method/product): Building products that stick.
- [The Dopler Method: How ideas become culture](https://once-ui.com/method/community): How ideas become culture.
- [The Dopler Method: Building a business around your life](https://once-ui.com/method/lifestyle): Building a business around your life.

## Optional

- [About](https://once-ui.com/about): Meet the team and community behind Once UI.
- [Showcase](https://once-ui.com/showcase): Sites and products built with Once UI.
- [Pricing](https://once-ui.com/pricing): Explore subscription options and Pro features.
- [Changelog](https://docs.once-ui.com/changelog): View recent updates and releases.
- [Roadmap](https://docs.once-ui.com/roadmap): See what's coming next.
- [License](https://once-ui.com/license-agreement): License agreement for our products and resources.
- [Terms](https://once-ui.com/terms-of-use): Terms of service for our products and resources.
- [Privacy](https://once-ui.com/privacy-policy): Privacy policy for our products and resources.
- [Sign up](https://once-ui.com/auth?signup): Create your free account.
- [Contact us](https://once-ui.com/contact): Get in touch with us for help or feedback.
- [GitHub Profile](https://github.com/once-ui-system): Source code and starter templates