import 'package:recase/recase.dart'; void main() { final sw = Stopwatch()..start(); String? result = null; const N = 10000; for (var i = 0; i < N; i++) { result = ReCase('This is-Some_sampleText. YouDig?').titleCase; } print( 'done in ${sw.elapsedMilliseconds} (${sw.elapsedMilliseconds / N} ms. per iteration)'); print('$result'); }