Hack · Programming Productivity Without Breaking Things

• http://docs.hhvm.com/hack/getting-started/getting-started
• http://docs.hhvm.com/hack/
• https://github.com/facebook/hhvm/tree/master/hphp/hack
• https://twitter.com/hacklang
• http://hhvm.com/
• http://hhvm.com/blog
• http://webchat.freenode.net/?channels=hhvm
• https://docs.hhvm.com/hack/getting-started/getting-started
• http://hhvm.com
• https://github.com/facebook/hhvm
• https://github.com/hhvm/hacklang.org
• https://code.facebook.com/projects/