Hackage statistics
A sparkline depicting statistics about the Haskell library repository, http://hackage.haskell.org.
Updates per month since 2007
Releases of Haskell libraries and tools per day, on hackage, since inception
Available Haskell packages over time
(Via the Haskell gnuplot bindings).
Statistics
http://hackage.haskell.org/cgi-bin/hackage-scripts/stats
Graphics generated by the hsparklines library, by way of hackage-sparks.