These days you can have a million different web frameworks in a million different languages, supposedly one of course so much better than all others.
This talks illustrates half a dozen web frameworks, shows how different (or not) certain MVC-based web frameworks like Mojolicious, Dancer, Flask or Sinatra really are and gives a glimpse into more "exotic", different ideas of web frameworks like Web::Machine (coming from Erlang), Smalltalk's "Seaside" and R's "Shiny".
Of course, all example applications serve cat pictures.
![](https://s2.save4k.ru/pic/GXvzAV6awgw/maxresdefault.jpg)