Express vs Flask vs Go vs Sparkjava vs SinatraNode Express vs Python Flask vs Go vs Sparkjava vs Ruby Sinatra Fibonacci(10) Calculation per Request: Golang wins performance wise and has the smallest memory footprint. Update 5 (June 23, 2015): After posting the bad performance of Flask to their issue tracker User Methane posted a server config that boosts flask to 11751 requests/sec. https://github.com/mitsuhiko/flask/issues/1512#issuecomment-
