---
title: Predefined Core Objects
slug: conflicting/Web/JavaScript/Guide
translation_of: Web/JavaScript/Guide
translation_of_original: Web/JavaScript/Guide/Obsolete_Pages/Predefined_Core_Objects
original_slug: >-
  Web/JavaScript/Guide/Obsolete_Pages/Core_JavaScript_1.5_Guide/Predefined_Core_Objects
---
<h3 id=".EB.AF.B8.EB.A6.AC_.EC.A0.95.EC.9D.98.EB.90.9C_.EA.B8.B0.EB.B3.B8_.EA.B0.9C.EC.B2.B4" name=".EB.AF.B8.EB.A6.AC_.EC.A0.95.EC.9D.98.EB.90.9C_.EA.B8.B0.EB.B3.B8_.EA.B0.9C.EC.B2.B4"> 미리 정의된 기본 개체 </h3>
<p>이 절에서는 기본 JavaScrip에 미리 정의된 개체에 대해서 설명하겠습니다.
</p>
<ul><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/Array_Object">Array 개체</a>
</li><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/Boolean_Object">Boolean 개체</a>
</li><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/Date_Object">Date 개체</a>
</li><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/Function_Object">Function 개체</a>
</li><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/Math_Object">Math 개체</a>
</li><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/Number_Object">Number 개체</a>
</li><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/RegExp_Object">RegExp 개체</a>
</li><li> <a href="ko/Core_JavaScript_1.5_Guide/Predefined_Core_Objects/String_Object">String 개체</a>
</li></ul>
<p>{{ PreviousNext("Core_JavaScript_1.5_Guide:Creating_New_Objects:Deleting_Properties", "Core_JavaScript_1.5_Guide:Predefined_Core_Objects:Array_Object") }}
</p>{{ languages( { "en": "en/Core_JavaScript_1.5_Guide/Predefined_Core_Objects", "fr": "fr/Guide_JavaScript_1.5/Objets_pr\u00e9d\u00e9finis", "ja": "ja/Core_JavaScript_1.5_Guide/Predefined_Core_Objects", "pl": "pl/Przewodnik_po_j\u0119zyku_JavaScript_1.5/Obiekty_predefiniowane" } ) }}