> The problem is that doesn't tell you anything about JavaScript or Python... except whom is using Stack Overflow. I'd also add that the author also failed to

> The problem is that doesn't tell you anything about JavaScript or Python... except whom is using Stack Overflow. I'd also add that the author also failed to notice that all time series in that graph, with the exception of Python, either flatlined or are dropping. Thus that says more about SO and bad data analysis than real world trends in frontend development.