OSS TanbouWhat it does
show anchor-aware Compose tooltips with arrows, animations, and arbitrary content
OSS CATALOG
Open source UI Components
Open-source UI components, component libraries, and design systems
31 OSS projects
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1–24 of 31 results
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What it does
use GitHub's design language through SCSS modules and utility/component classes
What it does
implement Adobe Spectrum with design tokens and independently versioned CSS components
What it does
Add sorting, pagination, selection, AJAX, and extensions to tables across CSS frameworks
What it does
Manage context menus for many trigger elements with on-demand DOM generation
What it does
Add paging, ordering, search, scrolling, and API control to HTML tables
What it does
Layer interactions, widgets, effects, and themes on top of jQuery to extend existing web interfaces
What it does
Turn native selects into searchable, multi-select, AJAX, tagging, and paginated selectors
What it does
Reduce Vue form boilerplate by structuring form data, validation, and messages around FormKit Nodes
What it does
Copy Vue component source into your project and evolve it as your own design system
What it does
Combine more than 80 Vue UI components, themes, and unstyled customization in one library
What it does
Standardize Vue 3 forms, data display, and navigation with a shared component set
What it does
Build web, mobile, and desktop targets from one Vue codebase with a cross-platform framework
What it does
low-level React UI components that provide accessibility, behavior, and composition while leaving styling to the application
What it does
unstyled accessible UI components for React and Vue that supply interaction behavior while leaving visual design to the app
What it does
share React components, Sass styles, design tokens, and icons to build product interfaces aligned with IBM Design Language
What it does
build custom React interfaces from unstyled accessibility primitives for dialogs, menus, comboboxes, and other UI patterns
Not determinedOct 7, 2026226
View details What it does
build enterprise React interfaces quickly with ready-made components, design tokens, theming, and internationalization
What it does
build accessible React interfaces with styled Spectrum components or unstyled React Aria primitives
What it does
build iOS- and Android-style interfaces from shared HTML and JavaScript with Web Components
What it does
draw smooth signatures on HTML5 canvas and export PNG, JPEG, SVG, or point data
What it does
copy component source into a project and grow it into your own UI library
What it does
Bring Material Design components, theming, and styling into React 17–19 applications
What it does
Layer semantic component classes and themes on top of Tailwind CSS
How to choose open source UI Components
- Match the task and required features
- Start with the task you need to complete and the features you cannot do without. Read each project’s key features and best-fit use cases to narrow your options.
- Check the environment and operational effort
- Check supported operating systems and runtimes, where data is stored, and external service dependencies. For self-hosting, decide who will handle updates and backups.
- Confirm the terms and long-term fit
- Check licensing and adoption constraints in the official documentation. Consider GitHub activity and unresolved issues rather than stars alone, and run a small trial before adoption.