Larry jQuery is Javascript for Designers With JavaScript, web pages will no longer be static HTML and allows the program that interacts with the user, control the browser, and dynamically create the HTML content. One of the most beneficial feature of frames is it lets the user to have multiple pages in the same browser. At present, Blazor comes with two hosting models. JavaScript for Web Design - The Advantages. There are no real advantages to JavaSript to HTML but rather JavaScript enhances HTML by making it dynamic. The