Here’s a great little Chrome extension you might be interested in. The ActionScript 3.0 Search extension brings AS3.0 API documentation and auto-completion directly to Google Chrome. It lets you type a class name into the address bar before taking you directly to the relevant documentation. It’ll even provide you with search suggestions if a match can’t be found.
It’s pretty neat and extremely useful for ActionScript development. Before you begin a search, simply type “as3” and hit either space or tab. Then you’re free to type your query. If you find yourself using it then you might also want to consider additional extensions for other languages you work with such as Java, C, C++, Android, JavaScript, and PHP. Hell, just about every language in the world is covered! Take a look at the list if you don’t believe me.