New Diffs: Investigate Rails Response Streaming
Rails support streaming of rendered templates out of the box. We should investigate if that's possible to apply in Gitlab to then later use in New diffs.
You can use this POC to try it out for yourself. Right now the response we get from Rails is buffered (you won't see any diffs until of them are rendered). We might want to investigate deeper into this what's causing the buffering.
Edited by Stanislav Lashmanov