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System.Text.Json Articles, Tutorials & News

System.Text.Json articles, tutorials, and news from the DotNetNews archive.

48 articles Updated

System.Text.Json work shows up across many DotNetNews issues because teams keep hitting the same implementation questions. System.Text.Json is a recurring focus for C# and .NET developers working in the Microsoft ecosystem.

Recurring subtopics in recent issues include System.Text.Json C#, JSON source generation, JSON serialization .NET, and json. When a subtopic never appears in the archive titles or excerpts, it is left out of this introduction.

Expect publisher tutorials, release notes, architecture write-ups, and field notes linked from DotNetNews issues. Start here is a short editorial shortlist for System.Text.Json; the archive list is chronological and larger. Secondary angles such as System.Text.Json C# and System.Text.Json appear when the archive actually covered them. Cross-links to Newtonsoft.Json for C# and C# help when the problem spans more than one tag.

Each card points at the original publisher URL and the DotNetNews issue that carried it, so you can read the article in context or jump straight to the source.

Start here

Editor picks for System.Text.Json

  1. Newtonsoft.Json vs System.Text.Json Which Should You Use in .NET?

    medium.com Issue #444

    A solid practical comparison of the two JSON stacks, especially if you're balancing legacy compatibility against newer platform defaults and performance.

    Read article Issue #444

  2. Encrypting Properties with System.Text.Json and a TypeInfoResolver Modifier (Part 1)

    stevejgordon.co.uk Issue #374

    Covers encrypting Properties with System.Text.Json and a TypeInfoResolver Modifier (Part 1).

    Read article Issue #374

  3. Make JSON Fast Again in .NET

    blog.stackademic.com Issue #303

    System.Text.Json performance patterns: source-gen, Utf8JsonReader, UnsafeRelaxedJsonEscaping, and buffer reuse.

    Read article Issue #303

  4. Optimizing JSON Serialization in .NET: Newtonsoft.Json vs. System.Text.Json

    blog.elmah.io Issue #176

    A useful comparison that goes beyond syntax and looks at JSON serialization tradeoffs and performance.

    Read article Issue #176

  5. Explaining System.Text.Json in .NET

    csharp.com Issue #151

    System.Text.Json remains essential knowledge for most modern .NET apps.

    Read article Issue #151

  6. System.Text.Json vs. Newtonsoft.Json: Which One Should You Use in .NET 9?

    medium.com Issue #144

    https://medium.com/@ashokreddy343/system-text-json-vs-newtonsoft-json-which-one-should-you-use-in-net-9-535b752915ae.

    Read article Issue #144

  7. You don't need to create all properties inside a DTO to successfully deserialize

    c-sharpcorner.com Issue #504

    Covers you don't need to create all properties inside a DTO to successfully deserialize.

    Read article Issue #504

  8. .NET 11 Preview 8: New Features and Breaking Changes Explained

    c-sharpcorner.com Issue #501

    Preview coverage is always helpful, especially when breaking changes are called out plainly.

    Read article Issue #501

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