The developers behind HTML5 Boilerplate have released version 4 of their boilerplate HTML, CSS and JavaScript templates for quickly prototyping HTML5 designs. You can grab a copy of HTML5 ...

Your template file may have a different name, so use the correct name in place of "template.css." Your HTML head section looks similar to this example: Save the HTML file.

We’ve seen numerous server-side approaches and they always seem to obfuscate the powerful trio of HTML, JavaScript, and CSS, which continues to win out in the end. Maybe this time will be different.

Output: The results of executing the CSS, HTML, and JavaScript entered into the sections of the page. Figure A shows jsFiddle loaded in Internet Explorer 9 with empty code panes.