Your next logical step probably won't happen for React (outside of server rendering). React is just JavaScript, so you can't capture and serialize event handler

Your next logical step probably won't happen for React (outside of server rendering). React is just JavaScript, so you can't capture and serialize event handlers, etc. Though Prepack (by Sebastian on the core React team) is an attempt at doing something similar. A more likely path is that React enables aggressive and progressive loading of component code, so the initial bundle is smaller.