The difference between JS frameworks and RoR/Laravel is the ecosystem cohesion. RoR and Laravel ecosystems employ the RoR or Laravel way of doing things and eve

The difference between JS frameworks and RoR/Laravel is the ecosystem cohesion. RoR and Laravel ecosystems employ the RoR or Laravel way of doing things and everything works together very smoothly. JS solutions are loosely coupled, lots of good reasons to do so, but comes at a major complexity cost.