HTML stands for HyperText Markup Language that is used to create different web pages.Basically, it is not a programming language.
CSS stands for Cascading Style Sheets (CSS). Basically, it is a style sheet language used for providing look and formatting HTML elements.
HTML5 is a next version of HTML.HTML5 introduces more than 40+ HTML tags such as audio, video, header, footer, data, nav, article, etc.
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Bulma is the modern CSS framework that provides ready-to-use frontend components that are used to make responsive websites.
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UiKit CSS is a lightweight and modular front-end framework for developing fast, elegant and powerful web layouts.
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Pure CSS is a CSS framework. It consists of a set of small, responsive CSS modules that are used for building responsive websites.
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Tailwind CSS is also a front-end CSS development framework that is used to make rapidly modern websites without ever leaving your HTML.
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Bootstrap is the most popular CSS framework that is used to develope responsive & mobile first websites.
Materialize CSS is a modern responsive front-end framework based on Material Design & It is introduced by Google in 2014.
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Semantic is a font-end CSS development framework that helps to create elegant, responsive website layouts.
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Bootstrap 5 is basically the recent version of the bootstrap. It is the
the world’s most popular framework for building responsive, mobile-first sites.
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Sass is a CSS pre-processor.Basically, it is a preprocessor scripting language that is compiled into Cascading Style Sheets (CSS).
PHP stands for Hypertext Preprocessor.It is a server side scripting language and used for web development.
CSS3 is the latest version of the CSS specification. It provides new styling features that enhance the web page presentation.