Learn HTML, CSS, and JavaScript and Build a ... a “worldwide community of digital makers age eighteen and under,” offers a story-driven course in HTML, CSS, and JavaScript. Cartoon ...

JavaScript is a programming language used to make websites interactive and dynamic. Features such as buttons that respond to ...

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.