Before revision:  Examples web apps showcase applications that  go well beyond pedagogy, reaching actual utility in research settings: molecular visualization at atomistic and coarse-grained levels in interactive immersive 3D, coarse-grained modeling of molecular physics , on-the-fly calculation of experimental observables and overlay of experimental data, and simulated chemical reactivity .
After revision:  Examples web apps showcase applications that go well beyond pedagogy, i.e. advancing actual utility in research settings: molecular visualization at atomistic and coarse-grained levels in interactive immersive 3D, coarse-grained modeling of molecular physics , on-the-fly calculation of experimental observables and overlay of experimental data, and simulated chemical reactivity .