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Bulma

5.0
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Category of Bulma:
Tags:
Open SourceFor DevelopersUX/UI Design
Description:

Discover Bulma, the modern CSS framework built on Flexbox for creating responsive web interfaces without JavaScript. This free, open-source tool provides ready-to-use components, mobile-first design, dark mode support, and extensive customization through Sass variables.

Bulma framework thumbnail image
Last update:
9 December, 2025
Website:
bulma.io
Contact email:
contact@bulma.io

Overview of Bulma

Bulma is a modern, open-source CSS framework built on Flexbox that provides developers with ready-to-use frontend components for creating responsive web interfaces. As a free alternative to traditional frameworks, Bulma eliminates the need for extensive CSS knowledge while delivering professional-grade design elements. The framework's mobile-first approach ensures optimal performance across all devices, making it ideal for web developers, designers, and anyone building modern websites without JavaScript dependencies. It is particularly useful in Static Site Generator projects and Web Browser applications.

This lightweight framework integrates seamlessly with any JavaScript environment and offers extensive customization through Sass variables. Bulma's clean, modular architecture supports rapid prototyping and production-ready development. Popular among the developer community for its elegant syntax and comprehensive documentation, Bulma serves as a powerful tool for creating beautiful, responsive web applications across various platforms and screen sizes.

How to Use Bulma

Getting started with Bulma is straightforward – simply download the framework files or link to the CDN, then begin incorporating Bulma classes into your HTML markup. The framework's intuitive class naming system allows developers to quickly build responsive layouts using the flexbox grid system. Customize the appearance by modifying Sass variables before importing Bulma, then compile your styles to create a unique design. No JavaScript setup is required, making integration simple across any development environment or existing project structure.

Core Features of Bulma

  1. Flexbox Grid System – Responsive columns that automatically resize based on screen dimensions
  2. Mobile-First Design – Optimized layouts that scale from mobile to desktop seamlessly
  3. CSS-Only Framework – No JavaScript dependencies for core functionality and styling
  4. Sass Customization – Extensive variable system for easy theme and style modifications
  5. Dark Mode Support – Automatic and preference-based dark theme implementation

Use Cases for Bulma

  • Rapid prototyping of responsive website layouts and user interfaces
  • Building mobile-first web applications with consistent design patterns
  • Creating custom admin dashboards and control panel interfaces
  • Developing marketing websites and landing pages with modern aesthetics
  • Designing component libraries and design systems for development teams
  • Building e-commerce platforms with responsive product displays
  • Creating documentation sites and technical documentation portals

Support and Contact

For support, email contact@bulma.io or visit the official Bulma documentation and GitHub repository for community resources and discussions.

Company Info

Bulma is an open-source CSS framework maintained by Jeremy Thomas and the community. It uses the MIT license for free personal and commercial use, thriving on global developer contributions.

Login and Signup

As an open-source CSS framework, Bulma requires no registration or account creation. Developers can immediately access all features by downloading the framework from the official Bulma website or installing via package managers like npm.

Bulma FAQ

What makes Bulma different from other CSS frameworks like Bootstrap?

Bulma is CSS-only with no JavaScript dependencies, uses modern Flexbox for layouts, and offers cleaner class syntax with extensive Sass customization options.

Is Bulma suitable for beginners learning web development?

Yes, Bulma's intuitive class system and comprehensive documentation make it beginner-friendly while providing professional results without advanced CSS knowledge.

Can I customize Bulma's appearance for my project?

Absolutely, Bulma provides extensive Sass variables that allow complete customization of colors, spacing, and components to match your design requirements.

How do I install Bulma in my project?

You can install Bulma via npm or yarn, or directly link to the CDN in your HTML. Detailed instructions are available in the official documentation.

Bulma Pricing

Current prices may vary due to updates

Free

Free

Complete open-source CSS framework with responsive components, flexbox grid system, dark mode support, Sass customization, and full documentation – co

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