With HTML5, CSS and JavaScript, you can build some pretty nice little games — and without a significant up-front investment. If you’re comfortable with just these technologies, you’re pretty ...

The AI began to reason, thinking, 'The user wants you to create a Space Invaders game using HTML, CSS, and JavaScript.

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.

If a section feels boring, add a bold feature. As you continue learning HTML, CSS and JavaScript, keep practising and experimenting. You will gain confidence and improve your coding skills.