Here's a counter that was easy to do in Seaside:<div><a href="http://www.seaside.st/about/examples/counter?_k=fiFTM6Cb">http://www.seaside.st/about/examples/counter?_k=fiFTM6Cb</a></div><div><br></div><div>It's also done in the Python framework Nagare:</div>
<div><a href="http://www.nagare.org/trac/browser/examples/nagare/examples/counter.py">http://www.nagare.org/trac/browser/examples/nagare/examples/counter.py</a></div><div><br></div><div><br></div>