Hack: a new programming language for HHVM - Facebook Engineering
In a hurry? Try Hack now: http://hacklang.org/ Today we’re releasing Hack, a programming language we developed for HHVM that interoperates seamlessly with PHP. Hack reconciles the fast development cycle of PHP with the discipline provided by static typing, while adding many features commonly found in other modern programming languages. We have deployed Hack at Facebook [...]Read More...
Mar 20, 2014 ... We have deployed Hack at Facebook and it has been a great success. Over the last year, we have migrated nearly our entire PHP codebase to ...