Which framework assists designers with adaptive page layout?

Bootstrap is a popular front-end framework that assists designers in creating adaptive and responsive page layouts easily.

Bootstrap:

Responsive Design: Bootstrap provides a responsive grid system, pre-styled components, and utilities that help in designing adaptive layouts.

Example:

Other Options:

A. Modernize: Not a framework, but a JavaScript library to detect HTML5 and CSS3 features.

C. React: A JavaScript library for building user interfaces, not specifically for layout.

D. Knockout: A JavaScript library for implementing MVVM pattern, not specifically for layout.

References:

Bootstrap Documentation

MDN Web Docs - Responsive design

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