quicktype - Generate beautiful, typesafe code from data
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quicktype helps you build better apps faster by generating types from data. It infers types from JSON samples, then generates strongly typed models and serializers for working with that data in Swift, TypeScript, Go, C#, Java, C++, and more. Available in your browser, CLI, Xcode, and VS Code.
It can also generate code from JSON Schema and GraphQL.

Replies
Very useful tool that helps to get time for more intellectual tasks than converting JSON examples to code. I use Elm
Pros:Very good for quick API client base generating
Cons:Goog enough, but may be need more tuning
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