Final answer:
To replace innerHTML for manipulating text content in the DOM, you can use either textContent or innerText, with textContent being the recommended approach due to performance reasons and better security against XSS attacks.
Step-by-step explanation:
To replace innerHTML in the browser DOM, the attribute you would use is textContent or innerText. These properties are part of the Document Object Model (DOM) and allow you to manipulate the text content of an element.
While textContent returns the text contained in an element and all its children, innerText is aware of styling and will not return the text of hidden elements. It is worth noting that innerText might not be as consistent across different browsers compared to textContent.
As a good practice, use textContent when you want to retrieve or set the text content of an element because it has better performance and is less likely to expose your site to cross-site scripting (XSS) attacks than innerHTML, which parses content as HTML, potentially leading to XSS vulnerabilities.