While Evan Priestley says his greatest accomplishment is launching photo faxing to TechCrunch in 2009, many in the startup community hold that it’s Phabricator – a set of open source developer applications that Priestley and others built while inside Facebook and that he intended to take on as a hobby while he looked for something else to do, after leaving the social network earlier this year. Instead the coding workflow tool took off.
Read More: Meet Phabricator, The Witty Code Review Tool Built Inside Facebook