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Found 10 Skills
Create model classes with `fromJson` and `toJson` methods using `dart:convert`. Use when manually mapping JSON keys to class properties for simple data structures.
Unit tests for JSON serialization/deserialization with Jackson and @JsonTest. Use when validating JSON mapping, custom serializers, and date format handling.
Executes HTTP requests and handles JSON serialization in a Flutter app. Use when integrating with REST APIs or parsing structured data from external sources.
Execute long-running tasks in a background thread in Flutter
Make HTTP requests and encode / decode JSON in a Flutter app
Expert blueprint for save/load systems using JSON/binary serialization, PERSIST group pattern, versioning, and migration. Covers player progress, settings, game state persistence, and error recovery. Use when implementing save systems OR data persistence. Keywords save, load, JSON, FileAccess, user://, serialization, version migration, PERSIST group.
Code Generation Guidelines
Code Generation Guidelines
kotlinx.serialization - JSON, Protobuf, custom serializers
Use when constructing Nostr events from natural language descriptions, building kind-specific tag structures, implementing NIP-10 threading for kind:1 replies, creating NIP-22 comments on non-note content, or generating correct event JSON with proper e/p/a tag markers and serialization format.