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An advanced UI library based on Bootstrap 5 – CoreUI extends Bootstrap with PRO components, and ready-to-use admin templates for React, Angular, Vue, and more.
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CoreUI is fully compatible with Bootstrap, but it’s more than just a theme or UI extension — it’s a professionally developed and maintained system that addresses many of the limitations developers face with Bootstrap alone.

Key differences between CoreUI and Bootstrap:

• ✅Framework-native versions – CoreUI offers official libraries forReact.js,Vue.js, andAngular, while Bootstrap depends on third-party community plugins for framework integration.
• 👨‍💻Full-time maintained project – CoreUI is not a community-only initiative. It’s developed by a dedicated, full-time team focused on long-term evolution and support.
• 📦More built-in components – CoreUI includes many components not present in Bootstrap by default, such as range sliders, multi-selects, and step-based form wizards.
• 🛠️Sass Modules support today – CoreUI already supports Sass Modules out of the box, a feature that Bootstrap plans to introduce in version 6.
• 🌍Modern RTL/LTR support – CoreUI uses CSS logical properties to provide seamless RTL and LTR layout support for multilingual and internationalized apps.
• 🔒Long-Term Support (LTS) – While Bootstrap 3 & 4 LTS is now a paid service viaHeroDevs, CoreUI continues to offer long-term support without additional cost.

Whether you're starting a new project or migrating from Bootstrap, CoreUI gives you a powerful upgrade path with more features, framework bindings, and peace of mind for long-term maintainability.

• Table of contents
• Quick start
• Components
• Status
• What's included
• Bugs and feature requests
• Documentation
• Frameworks
• Templates
• Contributing
• Community
• Versioning
• Creators
• Thanks
• Support CoreUI Development
• Copyright and license

Several quick start options are available:

• Download the latest release
• Clone the repo:git clone https://github.com/coreui/coreui.git
• Install withnpm:npm install @coreui/coreui
• Install withyarn:yarn add @coreui/coreui
• Install withComposer:composer require coreui/coreui:5.4.1

Read theGetting started page for information on the framework contents, templates and examples, and more.

• Bootstrap Accordion
• Bootstrap Alert
• Bootstrap Avatar
• Bootstrap Badge
• Bootstrap Breadcrumb
• Bootstrap Button
• Bootstrap Button Group
• Bootstrap Callout
• Bootstrap Card
• Bootstrap Carousel
• Bootstrap Checkbox
• Bootstrap Close Button
• Bootstrap CalendarPRO
• Bootstrap Collapse
• Bootstrap Date PickerPRO
• Bootstrap Date Range PickerPRO
• Bootstrap Dropdown
• Bootstrap Floating Labels
• Bootstrap Footer
• Bootstrap Header
• Bootstrap Image
• Bootstrap Input
• Bootstrap Input Group
• Bootstrap List Group
• Bootstrap Loading ButtonPRO
• Bootstrap Modal
• Bootstrap Multi SelectPRO
• Bootstrap Navs & Tabs
• Bootstrap Navbar
• Bootstrap Offcanvas
• Bootstrap Pagination
• Bootstrap Password InputPRO
• Bootstrap Placeholder
• Bootstrap Popover
• Bootstrap Progress
• Bootstrap Radio
• Bootstrap Range
• Bootstrap Range SliderPRO
• Bootstrap RatingPRO
• Bootstrap Select
• Bootstrap Sidebar
• Bootstrap Spinner
• Bootstrap StepperPRO
• Bootstrap Switch
• Bootstrap Table
• Bootstrap Textarea
• Bootstrap Time PickerPRO
• Bootstrap Toast
• Bootstrap Tooltip

Within the download you'll find the following directories and files, logically grouping common assets and providing both compiled and minified variations. You'll see something like this:

coreui/├── css/│   ├── coreui-grid.css│   ├── coreui-grid.css.map│   ├── coreui-grid.min.css│   ├── coreui-grid.min.css.map│   ├── coreui-grid.rtl.css│   ├── coreui-grid.rtl.css.map│   ├── coreui-grid.rtl.min.css│   ├── coreui-grid.rtl.min.css.map│   ├── coreui-reboot.css│   ├── coreui-reboot.css.map│   ├── coreui-reboot.min.css│   ├── coreui-reboot.min.css.map│   ├── coreui-reboot.rtl.css│   ├── coreui-reboot.rtl.css.map│   ├── coreui-reboot.rtl.min.css│   ├── coreui-reboot.rtl.min.css.map│   ├── coreui-utilities.css│   ├── coreui-utilities.css.map│   ├── coreui-utilities.min.css│   ├── coreui-utilities.min.css.map│   ├── coreui-utilities.rtl.css│   ├── coreui-utilities.rtl.css.map│   ├── coreui-utilities.rtl.min.css│   ├── coreui-utilities.rtl.min.css.map│   ├── coreui.css│   ├── coreui.css.map│   ├── coreui.min.css│   ├── coreui.min.css.map│   ├── coreui.rtl.css│   ├── coreui.rtl.css.map│   ├── coreui.rtl.min.css│   └── coreui.rtl.min.css.map└── js/    ├── coreui.bundle.js    ├── coreui.bundle.js.map    ├── coreui.bundle.min.js    ├── coreui.bundle.min.js.map    ├── coreui.esm.js    ├── coreui.esm.js.map    ├── coreui.esm.min.js    ├── coreui.esm.min.js.map    ├── coreui.js    ├── coreui.js.map    ├── coreui.min.js    └── coreui.min.js.map

We provide compiled CSS and JS (coreui.*), as well as compiled and minified CSS and JS (coreui.min.*).source maps (coreui.*.map) are available for use with certain browsers' developer tools. Bundled JS files (coreui.bundle.js and minifiedcoreui.bundle.min.js) includePopper.

Have a bug or a feature request? Please first read theissue guidelines and search for existing and closed issues. If your problem or idea is not addressed yet,please open a new issue.

The documentation for the CoreUI & CoreUI PRO is hosted at our websiteCoreUI

1. Runnpm install to install the Node.js dependencies, including Hugo (the site builder).
2. Runnpm run test (or a specific npm script) to rebuild distributed CSS and JavaScript files, as well as our docs assets.
3. From the root/coreui directory, runnpm run docs-serve in the command line.
4. Openhttp://localhost:9001/ in your browser, and voilà.

Learn more about using Hugo by reading itsdocumentation.

CoreUI supports most popular frameworks.

• CoreUI for Angular
• CoreUI for Bootstrap (Vanilla JS)
• CoreUI for React
• CoreUI for Vue

Fully featured, out-of-the-box, templates for your application based on CoreUI.

• Angular Admin Template
• Bootstrap Admin Template
• React Admin Template
• Vue Admin Template

Please read through ourcontributing guidelines. Included are directions for opening issues, coding standards, and notes on development.

Editor preferences are available in theeditor config for easy use in common text editors. Read more and download plugins athttps://editorconfig.org/.

Stay up to date on the development of CoreUI and reach out to the community with these helpful resources.

• Read and subscribe toThe Official CoreUI Blog.
• Follow@core_ui on Twitter.

For transparency into our release cycle and in striving to maintain backward compatibility, CoreUI is maintained underthe Semantic Versioning guidelines.

Seethe Releases section of our project for changelogs for each release version.

Łukasz Holeczek

• https://twitter.com/lukaszholeczek
• https://github.com/mrholek

Andrzej Kopański

• https://github.com/xidedix

CoreUI Team

• https://twitter.com/core_ui
• https://github.com/coreui
• https://github.com/orgs/coreui/people

CoreUI is designed as the extension ofBootstrap. Special thanks forBootstrap team andBootstrap's contributors.

CoreUI is an MIT-licensed open source project and is completely free to use. However, the amount of effort needed to maintain and develop new features for the project is not sustainable without proper financial backing. You can support development by buying theCoreUI PRO or by becoming a sponsor viaOpen Collective.

Copyright 2025 creativeLabs Łukasz Holeczek. Code released under theMIT License. Docs released underCreative Commons.