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This is a simple extension that allow you to enter and run javascript or html in the context of webpages. Just click the browser button add some code in the edit box, for example

alert("Hello World!");

Click the "Run Code" button to see the result of the code running in the browser.

The extension was developed primarily to support a tutorial on browser extension development using the Firefox addon SDK at How-to-develop-a-Firefox-extension-with-the-addon-SDK.html.

Download files:


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