Facebook announces Feature eXtraction Language January 24, 2013 by admin Tweet Facebook has just announced its own programming language called Feature eXtraction Language (FXL) which the company has created in part to go after users who generate spam on the service. Read more… Neowin Related Posts:Spotify's AI DJ gets a new language and AI voiceLanguage Interpretation is now generally available…More info on Halo Infinite's upcoming Extraction…Python is now the most popular language on GitHub as…Brave Search now has answers to your questions using…