This is excellent, thanks for sharing. Anyone know if something similar exists for JS frameworks (React,Ember,Angular,Backbone, etc)? Would be great to see their popularity over time.
I’m guessing maybe not having a single central repository like Gems will prevent this data from being so easily accessible.
Assuming you're looking at the chart in the other comment, it's not a projection. The chart contains two separate graphs in overlay, and they are both of absolute numbers. Red dots are total all-time downloads, grey bars are a four-week histogram, and both show continued growth.