ColorZilla made a powerful Photoshop-like CSS gradient editor. This is a great way to learn and experiment with some of the more exciting  new features of CSS 3. They even provided support in the generated CSS rules for the crippled IE browsers. Read more

“Stylebot is a Chrome extension that aims to simplify customizing the web, making it more accessible and adaptable. It puts you in control of the web’s presentation, allowing you to quickly change the appearance of any page. You launch Stylebot on a page, pick an element and apply styles to it. That’s it!”

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