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 ...

Learn HTML and CSS online for free, and use them to create webpages or move up in your career. U.S. News & World Report Education takes an unbiased approach to our recommendations.

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.

Create a Space Invaders game in JavaScript using LLM's 'GLM-4.5 Air' and 'MLX' on a laptop released in 2022 This article, originally posted in Japanese on 20:00 Jul 31, 2025, may contains some ...

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.