
Bootstrap is the most popular CSS Framework for developing responsive and mobile-first websites.
Less CSS is a dynamic stylesheet language that extends the capabilities of CSS, allowing developers to write cleaner, more modular, and reusable stylesheets with features like variables, mixins, and nested rules.
Grunt is a popular JavaScript task runner that automates repetitive tasks like minification, compilation, and testing, allowing developers to focus on writing code.
Multilingual websites are websites that are available in more than one language. Multilingual websites typically include features such as language selectors, automatic translation, and localized content to make it easier for users to navigate and access the content they need.