XwWebDev is a free Chrome extension developed by XWega. This powerful web developer tool allows users to easily add, change, or remove headers on their requests. With XwWebDev, developers can have more control over their requests and customize them according to their needs.

One of the key features of XwWebDev is its ability to warn users if there are any errors in the page they are navigating. This is particularly useful because developers don't always keep DevTools open, and having this feature within the extension saves time and effort. By providing real-time error notifications, XwWebDev helps developers quickly identify and resolve any issues on the page.

Overall, XwWebDev is a valuable tool for web developers who want to have more control over their requests and easily identify errors on the pages they are working on. Its user-friendly interface and powerful features make it a must-have extension for Chrome users in the web development field.