How does Google handle JavaScript in the process of indexing pages?

The article discusses how Google handles JavaScript throughout the indexing process. The author starts by highlighting the importance of JavaScript in modern web applications that often rely on this scripting language to deliver content to users. It points out the challenges that arise in indexing pages that use dynamic scripts, especially when the Googlebot is unable to fully interpret JavaScript code. Various methods that Google implements to ensure that content embedded in JavaScript is indexed correctly are presented. In particular, rendering algorithms that process web pages to extract information from JavaScript code are discussed. Conclusively, the article emphasizes the need for JavaScript optimization and testing to ensure pages are properly visible in Google's search results.