"I do not see how my 2 statements contradict to each other"
You said: "ok, so basically you're suggesting me to redo all negotiations to Jquery/datatables from scratch using JSON::PP and do a lot of fun with modern web frameworks. This is exactly what I was trying to avoid". After saying: "my plan was to find some plugin for Catalyst of Mojo or Dancer or whatever" Mojolicious and Dancer being modern framework. It has been explained several times why a boiler plate cpan module to do what you want is likely going to be more of a hassle to maintain, than had you taken the advice given here, and in the the DataTables dominations and followed those instructions.