Javascript is awesome. Some of its features will make us crazy. Using one of its feature, we can edit any web pages live in our browser. Its easy, simply copy and paste the following code in your browser address bar and hit the Enter key.
javascript:document.body.contentEditable='true'; document.designMode='on'; void 0
Yes now you will be able to edit the contents in the web page. Doesn't matter it is Google or Yahoo, you can. This will work on every browsers including Firefox, Chrome, Safari, Opera and the waste browser IE.
You now know how easy it is to modify web content and even a kid could do it. Beware of what you see online… it could not be true!