EFCore.Sharding is queued for analysis. Crawling candidates and ranking them takes a few minutes. This page updates itself when the list exists — you can also come back later.
What is known so far comes from the other direction:
These projects were analysed and named EFCore.Sharding among their alternatives. The relationship is not symmetric — how EFCore.Sharding rates them is a separate judgement, made when EFCore.Sharding is analysed in its own right.
calls EFCore.Sharding “Choose it if you only need EFCore sharding, but it lacks the seed's UoW/repository and distributed transaction features.”
A plugin for Microsoft.EntityFrameworkCore to support repository, unit of work patterns, multiple database with distributed transaction supported, and MySQL multiple databases/tables sharding supported.