This is a personal project by @dellsystem. I built this to
help me retain
information from the books I'm reading.
Source code on GitHub
(adjective) of the same or equal age, antiquity, or duration
Unix was itself coeval with a particular programming language, C
identity is a function of the system that arranges it and whose signature is coeval with it.
the bankers' cultural model of themselves as coeval and identified with the market
they are coeval with and thus shaped by that market