When working with regex, anchors can be your best friend. They allow you to specify a position within the string, making it easier to match patterns. Think of anchors as a superpower for your regex.
Grouping allows you to capture and reuse patterns in your regex. It's like having a regex supergroup, where you can manage your patterns like a boss!
Don't be afraid to look back. Negative lookahead is a powerful tool that helps you avoid false positives and false negatives. It's like having a regex sidekick that's always got your back!