Steven Levithan
 
 
 
 
Regular Expressions Cookbook is written by Jan Goyvaerts and Steven Levithan, two
of the world’s experts on regular expressions.
Steven Levithan is a leading JavaScript regular expression expert and runs a popular
regular expression centric blog at http://blog.stevenlevithan.com. Expanding his knowledge
of the regular expression flavor and library landscape has been one of his hobbies
for the last several years.