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.

Building a website is a rewarding project that allows you to celebrate your passions and personality. As you continue to learn HTML, CSS and JavaScript, embrace a growth mindset.

It uses a click-and-drag interface for adding content to any page. If you have some CSS know-how or want to look at the source code for your website, Weebly offers an Advanced Editor for CSS and HTML.

Being able to work comfortably on Web-related code elements -- HTML, CSS, and JavaScript -- has become an increasingly important skill for all kinds of software development projects. Web apps, ...