Express vs Flask vs Go vs Sparkjava vs SinatraUpdate 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-114454800 Update 4 (Jan 10, 2015): I added the sourcecode to a github repo: https://github.com/tschundeee/fibonacci-web-lang-benchmark Plus I added ruby’s sinatra which ra
