Cap'n Proto 1.0
If you are interested in learning more about binary serialization (for Cap'n Proto and others), I wrote two free-to-read papers extensively looking at the scene from a space-efficiency point of view that people here might be interested in:- https://arxiv.org/abs/2201.02089- https://arxiv.org/abs/2201.03051Not something that aims to compete with Cap'n Proto (different use cases), but I've been also working on a binary serialization format that is pure JSON-compatible with a focus on space-efficiency: https://www.jsonbinpack.org.Benchmarks here: https://arxiv.org/abs/2211.12799