Advanced Selector & Script Checker is a Chrome extension designed for web developers, testers, and automation specialists. This tool streamlines the process of selecting unique CSS selectors and verifying scripts on any webpage. Users can easily analyze the DOM structure and inspect embedded JavaScript, making it an essential addition to any developer's toolkit. Key features include the ability to select elements directly from the page and navigate the DOM tree using keyboard shortcuts, with options to copy selectors to the clipboard effortlessly.

In addition to element selection, the extension offers script validation capabilities. Users can input a script URL to check its embedding status, with clear, color-coded results indicating whether scripts are correctly placed. The tool also supports multi-page analysis, allowing users to provide multiple URLs for comprehensive checks. Overall, Advanced Selector & Script Checker enhances the workflow for web professionals by providing detailed insights and simplifying routine tasks.