Build, test, and debug regular expressions
Matches strings that begin with a literal 'C', followed by a capture group containing an uppercase letter and one or more of any characters (except newlines), and end with a literal 'T'. The capture group extracts the content between the leading C and trailing T. Useful for matching identifiers or names like 'CaT', 'CBTest', or 'CodingTest' that follow a C-prefix, T-suffix pattern.