CSS

CSS (Cascading Style Sheets) is a stylesheet language used to style HTML and XML documents, controlling the appearance of web pages by defining styles for elements like colors and fonts. It enables responsive design and promotes a separation between content and layout, making it essential for web development.

Bootstrap

A popular HTML, CSS, and JS framework for developing responsive, mobile-first projects on the web.

Tailwind CSS

A utility-first CSS framework for creating custom designs without having to leave your HTML.

Bulma

A modern CSS framework based on Flexbox, providing a clean and responsive design.

Foundation

A responsive front-end framework that allows you to design responsive websites quickly.

Materialize

A modern responsive front-end framework based on Material Design.

Semantic UI

A development framework that helps create beautiful, responsive layouts using human-friendly HTML.