A modern programming language that makes developers happier.

kotlinlang

where datapoint: 
```@Serializable
data class DataPoint (
        val name: String,
        val value: Double
)```

When I try that:
```val list = mutableListOf&lt;DataPoint&gt;()
                        list.add(DataPoint("A", 1.34))
                        val foo = JSON.stringify(DataPoint::class.serializer().list, list)```

I get a ``` Can't locate default serializer for class class gui.DataPoint```

you ought to surround with ` ``` ` for ease of reading

I also tried: ```

@Serializable
data class DataPoint (
        val name: String,
        val value: String
)

@Serializable
data class DataPoints (
        val elements: MutableList&lt;DataPoint&gt;
)
``` with
```
val liste = DataPoints(elements = mutableListOf())
                        liste.elements.add(DataPoint("A", "1.34"))
                        val foo = JSON.stringify( liste)
```

plugin("kotlinx-serialization") was missing…

But it is for use in webview and I can't see how to do that without writing a full string parsing library…