Comparing Bootstrap vs Bulma. Which one is better in 2025?

Bootstrap Bulma

Looking for a Bootstrap alternative? This page compares Bootstrap and Bulma, two popular UI component libraries. We are comparing features, size, efficiency and usage data to help you choose which component library is better for your next project.

Bootstrap
Bulma
MIT
License
Open source MIT License
MIT
License
Open source MIT License
ALL
Frameworks
Bootstrap is framework agnostic and works everywhere
ALL
Frameworks
Bulma is framework agnostic and works everywhere
28
Unique components
Bootstrap has 32 Components, 28 of them are unique – for example pagination and button group are considered as same.
20
Unique components
Bulma has 21 Components, 20 of them are unique – for example pagination and button group are considered as same.
2
Built-in Themes
Bootstrap has light and dark themes
2
Built-in Themes
Bulma has light and dark themes
No
Supports more than two themes
Does not support more than 2 themes at the same time
Yes
Supports more than two themes
Bulma support more than 2 themes at the same time
24.6KB
JavaScript size
JavaScript bundle size (minified)
7.4kB
JavaScript size
Imported JavaScript bundle size (minified) – Bulma does not include any JavaScript by default but all interactivities require custom JavaScript. There's an unofficial @vizuaalog/bulmajs package that provides interactivity, which is 7.4kB.
0
Dependencies
Bootstrap has no dependencies.
1
Dependencies
Bulma does not have any dependencies but all interactivities require custom JavaScript. There's an unofficial @vizuaalog/bulmajs package that provides interactivity.
0
Dependency size
21kB
Dependency size
Bulma does not have any dependencies but all interactivities require custom JavaScript. There's an unofficial @vizuaalog/bulmajs package that provides interactivity.
172000
GitHub stars
49700
GitHub stars
6300000
Used by open source projects
Based on GitHub's public repositories
259000
Used by open source projects
Based on GitHub's public repositories
4700000
NPM downloads
Weekly downloads from NPM
201000
NPM downloads
Weekly downloads from NPM
Yes
CDN
Bootstrap CSS file is available on CDN
Yes
CDN
Bulma CSS file is available on CDN
Yes
Semantic class names
Bootstrap uses semantic CSS class names. Using semantic and descriptive CSS class names improves readability and maintainability of code independent of the current framework.
No
Semantic class names
Bulma CSS uses semantic CSS class names. Using semantic and descriptive CSS class names improves readability and maintainability of code independent of the current framework.
Yes
Global customizations
Bootstrap provides component-level CSS variables that let you adjust colors, sizes, spacing, radius, and other styles to match your design.
Yes
Global customizations
Bulma provides component-level CSS variables that let you adjust colors, sizes, spacing, radius, and other styles to match your design.
Yes
works without Node.js
Bootstrap does not require a Node.js environment
Yes
works without Node.js
Bulma does not requires a Node.js environment
No
No-build version
Bootstrap does not provide micro CSS files for each component
No
No-build version
Bulma does not provide micro CSS files for each component
No
P3 colors
Bootstrap does not use wide-gamut P3 colors by default
No
P3 colors
Bulma does not use wide-gamut P3 colors by default
Yes
RTL support
Bootstrap supports right-to-left (RTL) layouts
Yes
RTL support
Bulma supports right-to-left (RTL) layouts
Yes
Runtime CSS customization
Bootstrap uses CSS variables for design customization at runtime
Yes
Runtime CSS customization
Bulma uses CSS variables for design customization at runtime
No
Native CSS nesting
Bootstrap doesn not use native CSS nesting
No
Native CSS nesting
Bulma doesn not use native CSS nesting
479
Open GitHub issues
As of April 2025
317
Open GitHub issues
As of April 2025

Install daisyUI

1. Install daisyUI as a Node package:

npm i -D daisyui@latest
pnpm add -D daisyui@latest
yarn add -D daisyui@latest
bun add -D daisyui@latest
deno i -D npm:daisyui@latest

2. Add daisyUI to app.css:

@import "tailwindcss";
@plugin "daisyui";

This comparison page is for informational purposes only and does not mean to criticize libraries or projects. Information is based on GitHub public data, NPM registry data and official documentation websites of the libraries. If you found any outdated information, please open a PR to update it. All trademarks, logos and brand names are the property of their respective owners.