(이 비교표는 JSON.NET 웹사이트 http://james.newtonking.com 에서 (2014년 8월 현재) 발췌된 것으로 
      최신 비교표는 JSON.NET 사이트를 참조)
    
    
	
		
			|  | Json.NET
 | DataContractJsonSerializer | JavaScriptSerializer | 
	
	
		| Supports JSON |  |  |  | 
	
		| Supports BSON 
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		| Supports JSON Schema 
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		| Supports .NET 2.0 
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		| Supports .NET 3.5 
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		| Supports .NET 4.0 |  |  |  | 
	
		| Supports Silverlight |  |  |  | 
	
		| Supports Windows Phone |  |  |  | 
	
		| Open Source |  |  |  | 
	
		| MIT License |  |  |  | 
	
		| LINQ to JSON |  |  |  | 
	
		| Thread Safe |  |  |  | 
	
		| XPath-like JSON query syntax |  |  |  | 
	
		| Indented JSON support 
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		| Efficient dictionary serialization |  |  |  | 
	
		| Nonsensical dictionary serialization |  |  |  | 
	
		| Deserializes IList, IEnumerable, ICollection, IDictionary properties 
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		| Serializes circular references 
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		| Supports serializing objects by reference 
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		| Deserializes polymorphic properties and collections 
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		| Supports including type names with JSON |  |  |  | 
	
		| Globally customize serialization process |  |  |  | 
	
		| Supports excluding null values when serializing 
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		| Supports SerializationBinder 
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		| Conditional property serialization 
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		| Includes line number information in errors 
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		| Converts XML to JSON and JSON to XML 
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		| JSON Schema validation 
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		| JSON Schema generation from .NET types 
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		| Camel case JSON property names 
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		| Non-default constructors support 
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		| Serialization error handling 
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		| Supports populating an existing object 
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		| Efficiently serializes byte arrays as base64 text 
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		| Handles NaN, Infinity, -Infinity and undefined 
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		| Handles JavaScript constructors |  |  |  | 
	
		| Serializes .NET 4.0 dynamic objects 
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		| Serializes ISerializable objects 
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		| Supports serializing enums to their text name |  |  |  | 
	
		| JSON recursion limit support 
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		| Attribute property name customization |  |  |  | 
	
		| Attribute property order customization |  |  |  | 
	
		| Attribute property required customization |  |  |  | 
	
		| Supports ISO8601 dates |  |  |  | 
	
		| Supports JavaScript constructor dates |  |  |  | 
	
		| Supports Microsoft AJAX dates |  |  |  | 
	
		| Unquoted property names support |  |  |  | 
	
		| Raw JSON support |  |  |  | 
	
		| Supports reading and writing comments |  |  |  | 
	
		| Deserializes anonymous types |  |  |  | 
	
		| Opt-in property serialization |  |  |  | 
	
		| Opt-out property serialization |  |  |  | 
	
		| Efficiently stream reading and writing JSON |  |  |  | 
	
		| Single or double quote JSON content |  |  |  | 
	
		| Supports overriding a type's serialization |  |  |  | 
	
		| Supports OnDeserialized, OnSerializing, OnSerialized and OnDeserializing 
		attributes |  |  |  | 
	
		| Supports serializing private properties |  |  |  | 
	
		| DataMember attribute support |  |  |  | 
	
		| MetdataType attribute support |  |  |  | 
	
		| DefaultValue attribute support |  |  |  | 
	
		| Serializes DataSets and DataTables |  |  |  | 
	
		| Serailizes Entity Framework |  |  |  | 
	
		| Serializes nHibernate |  |  |  | 
	
		| Case-insensitive property deserialization |  |  |  |