Why is JavaScript event driven and Which coding language adds design elements to a web page?(7a Question- Part 1)

JavaScript is event-driven because it enables programmers to create and react to browser- or web-page-related events. Activities or occurrences denote events within a web page or browser, such as pressing a key, a button, or the conclusion of an asynchronous process. JavaScript may conduct operations and update a web page without requiring a complete page reload by responding to events. CSS is the primary coding language used to add design elements to online pages (Cascading Style Sheets). In addition to adding colors, fonts, photos, and other visual components is used to style and arrange the content. With CSS, you may apply styles to specific web page parts or the entire website as a whole. HTML is the main coding language used to add structure to a web page (Hypertext Markup Language). A web page’s basic structure, including its headings, paragraphs, lists, tables, forms, and other structural features, is created using HTML.