the screenshots and data come from Python Developers Survey 2019 Results

• Python's usage in data analysis is more or less the same as last year but its usage for web development is decreasing.

• Flask usage share is strong! I thought Django was much more used. Interesting how their communities have roughly the same size (though Django is much more popular for prototypes I guess). This would be unthinkable in Ruby land. I believe Rails has much higher usage share by Ruby web developers.

A special mention to that 26% (!!) of people who do web development in Python with no frameworks.