This is demo
{"ScriptPreparationCode":"console.log(\u0022js preparation\u0022);","TestCases":[{"Name":"RegExp#test","Code":"/benefit/.test(\u0027Is there a performance benefit to replacing == with ===?\u0027);","IsDeferred":false},{"Name":"String#indexOf","Code":"\u0027Is there a performance benefit to replacing == with ===?\u0027.indexOf(\u0027benefit\u0027) \u003E -1;","IsDeferred":false},{"Name":"String#match","Code":"!!\u0027Is there a performance benefit to replacing == with ===?\u0027.match(/benefit/);","IsDeferred":false},{"Name":"String#includes","Code":"\u0027Is there a performance benefit to replacing == with ===?\u0027.includes(\u0027benefit\u0027)","IsDeferred":false}]}