serialization
Serialization in .NET
When to Use This Skill
Use this skill when:
- Choosing a serialization format for APIs, messaging, or persistence
- Migrating from Newtonsoft.Json to System.Text.Json
- Implementing AOT-compatible serialization
- Designing wire formats for distributed systems
- Optimizing serialization performance
Serialization Format Comparison
| Format | Library | AOT-Safe | Human-Readable | Relative Size | Relative Speed | Best For |
|---|---|---|---|---|---|---|
| JSON | System.Text.Json (source gen) | Yes | Yes | Largest | Good | APIs, config, web clients |
| Protobuf | Google.Protobuf | Yes | No | Smallest | Fastest | Service-to-service, gRPC wire format |
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