bootstrap vs bulma vs tailwind
CSS Frameworks Comparison
1 Year
bootstrapbulmatailwindSimilar Packages:
What's CSS Frameworks?

CSS frameworks are pre-prepared libraries that are meant to be used as a base for starting a project. They provide a structure for styling web applications, allowing developers to create responsive and visually appealing designs with minimal effort. Each of these frameworks offers unique features and methodologies, catering to different development needs and preferences. Bootstrap is known for its comprehensive component library and grid system, Bulma emphasizes simplicity and modern design with a flexbox-based layout, while Tailwind provides utility-first CSS classes for rapid design customization and flexibility.

Package Weekly Downloads Trend
Github Stars Ranking
Stat Detail
Package
Downloads
Stars
Size
Issues
Publish
License
bootstrap4,672,125172,3419.62 MB54322 days agoMIT
bulma199,04349,7856.97 MB492a month agoMIT
tailwind31,152-358 kB--AGPL-3.0
Feature Comparison: bootstrap vs bulma vs tailwind

Design Philosophy

  • bootstrap:

    Bootstrap follows a component-based design philosophy, providing a wide array of pre-styled components that can be easily integrated into projects. This approach promotes consistency and speed in development, allowing developers to focus on functionality rather than design from scratch.

  • bulma:

    Bulma adopts a modern CSS framework approach that emphasizes simplicity and responsiveness. It is built with flexbox, making it easy to create flexible layouts without complex CSS. Bulma encourages a clean design aesthetic and is easy to customize with minimal effort.

  • tailwind:

    Tailwind CSS embraces a utility-first design philosophy, where developers use small, reusable utility classes to build custom designs directly in their markup. This approach allows for rapid design changes and encourages a more unique and tailored look for applications.

Customization

  • bootstrap:

    Bootstrap offers customization through SASS variables and mixins, allowing developers to override default styles and create a unique look. However, extensive customization may require deeper knowledge of the framework's structure and components.

  • bulma:

    Bulma is highly customizable, allowing developers to modify variables in its SASS files easily. This flexibility enables quick adjustments to colors, sizes, and other design elements without extensive CSS knowledge, making it user-friendly for beginners.

  • tailwind:

    Tailwind provides unparalleled customization capabilities through its configuration file, where developers can define their design tokens, such as colors, spacing, and breakpoints. This allows for a highly personalized design system that can evolve with the project.

Learning Curve

  • bootstrap:

    Bootstrap has a moderate learning curve, especially for those familiar with HTML and CSS. Its extensive documentation and community support make it accessible for beginners, but mastering its components and grid system may take time.

  • bulma:

    Bulma is relatively easy to learn, especially for those with a basic understanding of CSS. Its straightforward class naming conventions and clear documentation make it approachable for new developers looking to implement responsive designs quickly.

  • tailwind:

    Tailwind has a steeper learning curve due to its utility-first approach, which may feel unconventional to those used to traditional CSS frameworks. However, once familiar with its class naming and structure, developers often find it enhances productivity and design flexibility.

Community and Ecosystem

  • bootstrap:

    Bootstrap has a large and active community, providing extensive resources, plugins, and third-party themes. Its popularity means that developers can find solutions to common problems easily and leverage community-created components.

  • bulma:

    Bulma has a growing community and ecosystem, with various plugins and extensions available. While not as extensive as Bootstrap, it offers enough resources for developers to enhance their projects without feeling overwhelmed.

  • tailwind:

    Tailwind has rapidly gained popularity, resulting in a vibrant community and ecosystem. Numerous plugins, UI kits, and resources are available, making it easier for developers to extend its functionality and find inspiration for their designs.

Performance

  • bootstrap:

    Bootstrap's performance can be impacted by its comprehensive nature, as it includes many components that may not be used in every project. Developers need to be mindful of tree-shaking and only include necessary components to optimize load times.

  • bulma:

    Bulma is lightweight and performs well due to its minimalistic approach. It does not include JavaScript components, which helps reduce the overall size and improves loading times, making it a good choice for performance-focused projects.

  • tailwind:

    Tailwind's performance is optimized through its utility-first approach, allowing developers to include only the classes they need. With tools like PurgeCSS, unused styles can be removed from production builds, resulting in a highly efficient CSS file.

How to Choose: bootstrap vs bulma vs tailwind
  • bootstrap:

    Choose Bootstrap if you need a robust, feature-rich framework with extensive pre-built components and a grid system that helps in creating responsive layouts quickly. It is ideal for developers who want a standardized approach and require extensive documentation and community support.

  • bulma:

    Select Bulma if you prefer a modern, lightweight framework that uses flexbox for layout and offers a clean and minimalistic design. It is suitable for developers looking for simplicity and ease of use without the overhead of JavaScript components.

  • tailwind:

    Opt for Tailwind if you want complete control over your design through utility classes, allowing for rapid prototyping and customization. It is best for developers who enjoy building unique designs without being constrained by predefined components.

README for bootstrap

Bootstrap logo

Bootstrap

Sleek, intuitive, and powerful front-end framework for faster and easier web development.
Explore Bootstrap docs »

Report bug · Request feature · Themes · Blog

Bootstrap 5

Our default branch is for development of our Bootstrap 5 release. Head to the v4-dev branch to view the readme, documentation, and source code for Bootstrap 4.

Table of contents

Quick start

Several quick start options are available:

  • Download the latest release
  • Clone the repo: git clone https://github.com/twbs/bootstrap.git
  • Install with npm: npm install bootstrap@v5.3.6
  • Install with yarn: yarn add bootstrap@v5.3.6
  • Install with Bun: bun add bootstrap@v5.3.6
  • Install with Composer: composer require twbs/bootstrap:5.3.6
  • Install with NuGet: CSS: Install-Package bootstrap Sass: Install-Package bootstrap.sass

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

Status

Build Status npm version Gem version Meteor Atmosphere Packagist Prerelease NuGet Coverage Status CSS gzip size CSS Brotli size JS gzip size JS Brotli size Backers on Open Collective Sponsors on Open Collective

What’s included

Within the download you’ll find the following directories and files, logically grouping common assets and providing both compiled and minified variations.

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

We provide compiled CSS and JS (bootstrap.*), as well as compiled and minified CSS and JS (bootstrap.min.*). Source maps (bootstrap.*.map) are available for use with certain browsers’ developer tools. Bundled JS files (bootstrap.bundle.js and minified bootstrap.bundle.min.js) include Popper.

Bugs and feature requests

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

Documentation

Bootstrap’s documentation, included in this repo in the root directory, is built with Astro and publicly hosted on GitHub Pages at https://getbootstrap.com/. The docs may also be run locally.

Documentation search is powered by Algolia's DocSearch.

Running documentation locally

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

Learn more about using Astro by reading its documentation.

Documentation for previous releases

You can find all our previous releases docs on https://getbootstrap.com/docs/versions/.

Previous releases and their documentation are also available for download.

Contributing

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

Moreover, if your pull request contains JavaScript patches or features, you must include relevant unit tests. All HTML and CSS should conform to the Code Guide, maintained by Mark Otto.

Editor preferences are available in the editor config for easy use in common text editors. Read more and download plugins at https://editorconfig.org/.

Community

Get updates on Bootstrap’s development and chat with the project maintainers and community members.

Versioning

For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under the Semantic Versioning guidelines. Sometimes we screw up, but we adhere to those rules whenever possible.

See the Releases section of our GitHub project for changelogs for each release version of Bootstrap. Release announcement posts on the official Bootstrap blog contain summaries of the most noteworthy changes made in each release.

Creators

Mark Otto

Jacob Thornton

Thanks

BrowserStack

Thanks to BrowserStack for providing the infrastructure that allows us to test in real browsers!

Netlify

Thanks to Netlify for providing us with Deploy Previews!

Sponsors

Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor]

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Backers

Thank you to all our backers! 🙏 [Become a backer]

Backers

Copyright and license

Code and documentation copyright 2011-2025 the Bootstrap Authors. Code released under the MIT License. Docs released under Creative Commons.