BigBFT is a Multi-Leader protocol for high throughput. BigBFT achieves this by enabling all leaders to propose client requests in parallel. Plus, BigBFT combined the vote phase messages for N-1 proposal requests in one message. BigBFT pipeline commit phase with next round's propose phase.
Current status: The BigBFT is in development. This repository itself is more than likely to still change. You are more than welcome to contribute to accelerating the development of the BigBFT.