Example of a simple web scraper and a search application using Manticore.

The source code of this page is identical to the contents that get rendered by the browser.

A JavaScript library that makes working with the HTML5 Canvas element easy. Useful for creating games, generative art, and other highly graphical experiences.

Injecting an iframe to any production page gives you full capabilities to automate navigation through it, avoiding for example cross-domain blocking issues. Browser’s developer tool gives you big part of all you need to complete a small crawling and scraping project.

A contribution to the Codepen Halloween challenge: All the game logic is handled in HTML & CSS with absolutely zero JS.

A series of markup and styling hacks that exploit HTML interpretation quirks of various web email services can be hacked to intentionally vary message appearance between services. Coupled with forwarding, which further transforms the email using service-specific quirks, you can make a game where different paths of forwarding across services trigger different appearances.

On creating 3D objects and environments using only HTML and CSS

An overview of different techniques to extract actual content from web pages.

23 excellent, print-ready cheat sheets for HTML/HTML, CSS, and JavaScript (including MooTools and jQuery)