Make your website editable to implement javascript code _ javascript skills

You can see the Editable implementation code on the webpage in the editing browser. Very simple

1. Open the website to be hacked,
2. Enter in the address bar of the browser:

The Code is as follows:

Javascript: document. body. contentEditable = 'true'; document. designMode = 'on'; void 0

3. Now you will find that his page can be freely modified by you !!
4. After modification according to your own intentions, enter the following in the address bar:

The Code is as follows:

Javascript: document. body. contentEditable = 'false'; void 0

Okay, let's give the website of the other party a "black ~~

Hey, harmless. It can be used to scare people, much more convenient than saving HTML.