---
title: Serialization
---

This section covers various aspects of serialization in the Fundamentals package, including JSON serialization, type handling, and specific converters for .NET types.

| Topic | Description |
| ------- | ----------- |
| [JSON Serialization](/fundamentals/csharp/serialization/serialization/) | How to work with JSON serialization, polymorphism, and type discriminators. |
| [Complex Key Dictionaries](/fundamentals/csharp/serialization/complex_key_dictionaries/) | How to serialize and deserialize dictionaries with complex object keys. |
| [Date & Time Only](/fundamentals/csharp/serialization/date_and_time_only/) | How to work with DateOnly & TimeOnly for serializers and converters. |