What is the danger of using the document.write() method?

Answer 1

One of the main dangers of using the document.write() method is that it can overwrite the entire document if it is called after the document has finished loading. This can result in losing all the content on the page and causing a poor user experience. Additionally, using document.write() can also disrupt the page's layout and cause issues with the script execution order. Another potential danger is that it can make the page inaccessible to screen readers and other assistive technologies, as content added with document.write() may not be properly rendered. Overall, it is recommended to avoid using document.write() in modern web development in favor of safer and more reliable methods such as DOM manipulation.