I someone else using the format application/x-ndjson with http4k? It is a format (http://ndjson.org/) where each line is a valid json, separated by a new line but the total body won't be a valid json. This is intended for streaming purposes. We need to support this, and in case I can create a PR for it.

interestingly, this style of response is being used in the new http4k-connect-kafka-rest proxy module... although it's not that content type.

also happy to take suggestions on how better to handle this in http4k streams.

I have also heard of something like this called "JSONL" https://jsonlines.org/ - is there is difference?

you're right! Actually there is a third one. 🙂 https://github.com/ndjson/ndjson.github.io/issues/1