‪Microsoft Edge DevTools Preview‬ is the next generation of developer tools for Microsoft Edge, providing a new, modern and flexible developer experience. This preview release includes a new Windows DevTools experience, along with new features and improvements to existing tools. It also includes the new WebAssembly Debugger, allowing you to debug and explore WebAssembly code directly within the browser. You can use these tools to inspect the state of your browser and the DOM, as well as the page layout and CSS, to help you debug and understand the way that your browser renders pages.