StarFishDAQ
A general purpose data acquisition system and development platform.
...Another use is to customize the design by removing features that are unneeded for a project, adding new, specific features and designing custom versions for a project.
A hybrid approach is also useful: adding custom hardware to an expansion PCB, while using the vanilla PCB as is.
All approaches result in a faster bring-up with more focus on project specific features, and less on table-stakes tech.