The Howdy Glossary

Bulma is a free and open-source CSS framework emphasizing simplicity, built with Sass for easy customization through variables. Focused on a mobile-first approach using Flexbox for its grid system, it provides pre-designed components to streamline the creation of responsive web interfaces. Founded by Jeremy Thomas, Bulma distinguishes itself by integrating modern design principles inspired by Google's Material Design.

Bulma's mobile-first strategy ensures websites are optimized for mobile devices from the start, leveraging Flexbox to create more efficient and flexible layouts compared to traditional methods like floats. The use of Sass allows developers to customize designs easily while maintaining clear separation between styling and HTML. These attributes make Bulma appealing to developers seeking a user-friendly yet powerful CSS framework that balances simplicity with modularity.

In comparison with competitors like Bootstrap, Foundation, and Materialize—each offering unique features—Bulma stands out due to its reliance on Flexbox for layout efficiency and built-in Sass customization. Bootstrap is noted for its extensive documentation and component variety; Foundation offers advanced features and modularity; Materialize also follows Google's Material Design but differs in implementation. Bulma’s focus on straightforward customization through variables and modifiers makes it particularly attractive for projects needing lightweight yet adaptable design solutions suitable for both beginners and experienced developers aiming at responsive web interfaces.