Hacker News stories for 7 AM on Sunday May 12, 2013

0.937 Chromebook can make a surprisingly sweet machine for a developer comments

0.917 How to write your own native node.js extension comments

0.874 Learn Web Penetration Testing: The Right Way comments

0.823 Stop avoiding regular expressions damn it comments

0.739 U.S. Students Rank Worst in New Sleep Study comments