How to serve an image from openframeworks to

I would like to make frames from openframeworks/Pi Camera module in the browser how would I do that ?
I had a quick look at ofxaddons and spotted quite a few http servers. Has anyone tried them on raspberry pi ? Any recommendations ?

Also, assuming I start the server with a simple html page being served, would I constantly re-write an image to disk which the clients views by requesting the page ? Is that the recommended way to doing this ?

Any hints/tips will be useful. Thank you