A high-performance JSON framework for .NET with extensive serialization and LINQ support.
Json.NET (Newtonsoft.Json) is a high-performance JSON framework for .NET that enables serialization, deserialization, and querying of JSON data. It solves the problem of efficiently converting between JSON and .NET objects while providing extensive customization options for complex data structures.
.NET developers working with web APIs, configuration files, or any application requiring JSON data interchange, especially those needing fine-grained control over serialization behavior.
Developers choose Json.NET for its proven reliability, extensive feature set, and performance optimizations, making it the most widely adopted JSON library in the .NET community with strong community support and documentation.
Json.NET is a popular high-performance JSON framework for .NET
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Offers extensive customization through attributes, converters, and contract resolvers, allowing fine-grained handling of complex JSON scenarios as highlighted in the key features.
Provides JObject, JArray, and JToken for querying and manipulating JSON with LINQ, enabling dynamic data access without predefined classes, a core feature mentioned in the documentation.
Known for high-speed JSON parsing and generation, making it suitable for performance-critical applications, as emphasized in the key features and community adoption.
Supports .NET Framework, .NET Core, .NET Standard, Xamarin, and Unity, ensuring wide applicability across diverse .NET environments, per the key features list.
Adds an external library dependency, whereas System.Text.Json is built into modern .NET, which can be a drawback for projects aiming to minimize package bloat and vendor risk.
Compared to System.Text.Json, Json.NET may have a larger memory footprint and slower startup times, impacting resource-constrained or high-scale applications despite its optimizations.
With Microsoft promoting System.Text.Json for new .NET developments, Json.NET might see reduced updates or community focus over time, though it remains widely used and stable.