Browse practical regex patterns, inspect examples, and copy them into your workflow without leaving the workbench.
Pattern Search
Search by name, category, example, or tag.
Selected Pattern
Validation pattern ready to copy
/^[^\s@]+@[^\s@]+\.[^\s@]+$/i
Basic email-style pattern for ordinary app validation.
Example
hello@example.com
How To Use
Search for a pattern by problem type, inspect the example, then copy the regex into Regex Tester or your code.
The library is intentionally practical rather than exhaustive. It focuses on repeat-use patterns that engineers reach for often.