Talks and workshops about the performance of regular expressions. I show the internals of a regex engine and this lets me explain how various types of patterns are processed. Finally, I give real-word examples of regular expressions that harmed production applications.
Writing Slow Regexp is Easier than You Think and Want it to Be
Delivered at: 4Developers 2018, SegFault 2018, SPA Software in Practice London 2018, Hack Yeah 2018