I am not talking about this. What I means it's when you have to deal with more complex interaction, between different systems, old technologies, ... What you s

I am not talking about this. What I means it's when you have to deal with more complex interaction, between different systems, old technologies, ... What you say it's true, JS it's going to evolve in the next years until to convert in something totally different, you will see. Some people call that reinvent the wheel. I am not against JS at all, I just dont think every single problem can be resolve with that, sorry.