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A popular high-performance JSON framework for .NET

Installed version: 8.0.2 Latest version: 13.0.3
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New in this release:

8.0.2 - 9 January 2016

Json.NET Documentation

Json.NET documentation is the first place to go for help. Includes 100 code samples.

Stack Overflow

Stack Overflow has an active Json.NET community and is a great place to ask questions.