Easing what has traditionally been a difficult programming task, Facebook has released as open source a debugging tool for JavaScript, called Flow, designed to highlight problems caused by the ...

With Tuesday’s release of Flow, an open source static type checker, Facebook engineers are continuing their recent efforts to seed the community at large with tools built in-house. “Flow adds ...

As a result, Facebook’s free cash flow (FCF) has surged, along with very high FCF margins. Facebook stock could keep rising, based on its powerful FCF production.

Facebook founder and CEO Mark Zuckerberg says the social networking site has more than 300 million users, and earned more money than it spent last quarter.