JavaScript regular expressions cheatsheet and examples

This blog post gives an overview of regular expression syntax and features supported by JavaScript. Examples have been tested on Chrome/Chromium console (version 78+) and includes features not available in other browsers and platforms. Assume ASCII character set unless otherwise specified. This post is an excerpt from my JavaScript RegExp book.

Python regular expression cheatsheet and examples

Example driven book on Python regular expressions

Hello!

GNU GREP and RIPGREP

Hello!

Creating GUI Applications with wxPython - book review

Ruby Regexp Part 10 - Miscellaneous

Ruby Regexp Part 9 - Modifiers

Ruby Regexp Part 8 - Lookarounds

Ruby Regexp Part 7 - Groupings and backreferences

Ruby Regexp Part 6 - Character class