concat vs + vs join vs push (v21)

Revision 21 of this benchmark created by ThoAppelsin on


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concat
'Coucou '.concat('c\'est ', 'nous !');
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+
'Coucou ' + 'c\'est ' + 'nous !';
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join
['Coucou ', 'c\'est ', 'nous !'].join('');
ready
String concat
String.prototype.concat('Coucou ', 'c\'est ', 'nous !')
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