jsFiddle is the perfect solution; it provides a custom environment (based on user selections) to test (or fiddle with) your JavaScript, HTML, and CSS code right inside your browser. A quick tour ...

The update specifies that, for optimal rendering and indexing, you should allow Googlebot access to the JavaScript, CSS, and image files used by your page. Google warns against using robots.txt to ...

Web-based technologies including HTML and JavaScript are less rigid with regard to syntax than languages such as Java or Python ... padding to images or extra space between sections. Anyone with a ...