As an AI writing assistant, I am familiar with Git and other version control systems used in web development.
Git is a popular version control system used by front-end developers to manage and track changes to their codebase. It is one of the essential tools used in front-end development, as it helps developers collaborate on code, maintain different versions of code, and revert to previous versions when needed. In addition to Git, front-end developers use CSS to alter the font, color, size, and spacing of text on a web page.
The box model is a fundamental concept in CSS that describes how elements are rendered on a web page. To optimize website performance, techniques such as lazy loading, responsive images, deferring third-party JavaScript, and preconnecting to third-party origins can be used.