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 (MIT license).
Frank, T. (2014). Too Smart to Fail: Notes on an Age of Folly. In Lehmann, C., Summers, J. and Frank, T. No Future for You: Salvos from the Baffler. Mit Press, pp. 9-22