Review:

Moshi (modern Json Library For Android)

overall review score: 4.5
score is between 0 and 5
Moshi is a modern JSON library for Android and Java applications, designed by Square. It offers a simple, efficient, and flexible way to parse and serialize JSON data in Android projects, providing type-safe data binding, annotations for customized parsing, and support for Kotlin extensions.

Key Features

  • Type-safe JSON parsing with generated adapters
  • Support for Kotlin, including Kotlin-specific features like data classes and null safety
  • Built-in support for custom serialization and deserialization
  • Lightweight and fast performance
  • Easy integration with Retrofit and other networking libraries
  • Annotations for fine-grained control over JSON parsing behavior

Pros

  • Modern, efficient, and type-safe approach to JSON parsing
  • Excellent Kotlin support, making it suitable for new Android projects
  • Reduces boilerplate code with generated adapters
  • Well-documented and actively maintained by Square
  • Flexible customization options via annotations

Cons

  • Requires understanding of Kotlin or Java syntax for complex use cases
  • May be overkill for very simple JSON needs where lighter libraries could suffice
  • Limited built-in support for some advanced features without additional configuration

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Last updated: Thu, May 7, 2026, 11:16:06 AM UTC