Learn the fundamentals of regular expressions (regex) in this 41-minute tutorial designed for beginners. Discover why regex is crucial for programmers who identify and abstract patterns, and how it builds upon and reinforces existing programming knowledge. Explore the core concepts of regex and its basic syntax through practical examples. Practice pattern recognition, matching, and extraction techniques using various scenarios such as URLs, email addresses, and character counts. Gain hands-on experience with regex101.com and learn how to apply these skills to your own code. By the end of this tutorial, you'll have a solid foundation in regex and understand its practical applications in programming.