Edit the style in real time Secret hack adding display block and contentEditable to a style you can see it in the output and edit it live e g change the word blue to red in the output below note output not the editor br br body style contentEditable style display block body color red height 200px style body Use script tags to save arbitrary information Set the script tag to type text and then you can save any information in it which can be easily obtained in the JavaScript code later script type text id template h1 This won t display h1 script script var text document getElementById template innerHTML console log text script
Use script tags to save arbitrary information Set the script tag to type text and then you can save any information in it which can be easily obtained in the JavaScript code later script type text id template h1 This won t display h1 script script var text document getElementById template innerHTML console log text script