Buy PDF/EPUB versions

Purchase links

You can buy the pdf/epub versions of the book using these links:

• https://learnbyexample.gumroad.com/l/js_regexp
• https://leanpub.com/js_regexp

Bundles

You can also get the book as part of these bundles:

• Awesome Regex
  • https://learnbyexample.gumroad.com/l/regex
  • https://leanpub.com/b/regex
• All books bundle
  • https://learnbyexample.gumroad.com/l/all-books
  • Includes all my programming books

Testimonials

Literally was having a mini-breakdown about not understanding Regex in algorithm solutions the other day and now I'm feeling so much better, so thank YOU! I genuinely feel like I'm developing the skill for spotting when and where to use them after so much practice!

— feedback on twitter

Book list

Here's a list of programming books I've written:

• Understanding Python re(gex)?
• Understanding JavaScript RegExp
• Ruby Regexp
• CLI text processing with GNU grep and ripgrep
• CLI text processing with GNU sed
• CLI text processing with GNU awk
• Ruby one-liners cookbook
• Perl One-Liners Guide
• 100 Page Python Intro
• Practice Python Projects
• Command line text processing with GNU Coreutils
• Command line text processing with Rust tools
• Vim reference guide
• Computing from the Command Line