React Stateless Functional Components: Nine Wins You Might Have OverlookedReact .14 introduced a simpler way to define components called stateless functional components. These components use plain JavaScript functions. Here’s the before and after in ES6: 27 lines vs 21 lines isn’t the big story… Also, note that the nested `sayHi` function on the right should admittedly be avoided for performance reasons. See comments for why.The differences above may seem subtle at firs
