Why? React brings sanity to the web UI world. It brings reusable components! It brings composition. It brings modularity. ... and it's written by adults who k

Why? React brings sanity to the web UI world. It brings reusable components! It brings composition. It brings modularity. ... and it's written by adults who know CS. Your UI is a pure function of your state. Who knew? Why would I use anything else? Really? Do I want state-management spaghetti and over-engineering? The only way I'd give up React for dynamic sites/pages is if the web standards groups made Web Components into something that was actually as good as React and baked this into the stack. But somehow I doubt that's going to happen. Web Components might turn into something good to compose UI but you'll probably still need React to add dynamic behavior to it.