Bootstrap vs Bulma

Bootstrap

Description

Bootstrap is the most popular front-end framework. You can build fast and responsive sites, which fit perfectly to mobile. It has a lot of features like Sass variables and mixins, a responsive grid system, extensive prebuilt components, and powerful JavaScript plugins.

Popularity

Characteristics

Very large popularity and very large community.

A large choice of modern components.

Customizable and flexible framework.

A perfect responsive framework, cross-browsers.

Generalist but a bit heavy.

Bulma

Description

Bulma is a CSS framework. It has only CSS code and don’t have any JavaScript code included. You can still add your own js code for the different features. Bulma is customizable, you can download the Sass source files to define the variables. Bulma is 100 % responsive, flexible and easy to use and setup. Bulma has modern components.

Popularity

Characteristics

Only CSS code, simple to use. No JavaScript code.

A 100 % responsive framework.

The components are modern.

Easy to setup and customize with the different variables.

Based on Flexbox.