CSS pre-processors allow the front-end developer to write code in the pre-processor language that helps to speed up the CSS coding. It turns the code into cross-browser-friendly and well-built CSS.

To become a master of browser-based technologies in 2023, follow these steps on the web developer roadmap: Master the basics of HTML. Expertly style webpages with CSS. Learn to code with JavaScript.

Meta's new front-end, back-end, mobile and database development courses prepare entry-level professionals for development careers in less than eight months. Image: Olga/Adobe Stock ...