Ohloh, a web service founded in 2004 and launched in 2006, monitors the development activity in the free software community, providing detailed metrics and quantitative analyses on the growth and popularity of projects and programming languages.

* CherryPy on Ohloh

Ohloh considers OpenEMR to have " one of the largest open-source teams in the world, and is in the top 2 % of all project teams on Ohloh ".