React architecture for a huge business application

Question

So we\'ve recently picked up React in our company as the front-end technology to build our huge business web application. By saying recently, I mean we don\'t have any previous

Answer 1

I'm at the similar situation right now. I have a background in large desktop applications (ERP, LOB - WinForms, WPF) - 1000+ modules, very dynamic (more than 70% of the UI was generated by input data/configuration), adding new functionality was just about extending some configuration (without touching source code).

I'm deeply investigating current web technologies and I'm more and more convinced that React is not a good fit for that. React really shines in small/middle size applications where you (and other team members) develop every page/component 'manually' (not dynamically generated) and you want to have one global state. But it doesn't help you with building large scale application out of the box - it is only UI library (so no support for modules, routing, forms, binding, http requests, static typing (typescript), etc.) and to my surprise, there is no support for style shadowing/encapsulation (you have to integrate, for example, CSS Modules, by your own). And at the end, you have to constantly bother with libraries versioning (to make them always work together is truly time and energy consuming).

I have a great experience with Angular 2/4+ and I think, for now, it is the best technology for that kind of the applications (if you know WPF, it is very similar). It is a full framework, which is prepared to the scaling out of the box. You can split your app into independent modules (specifying which components will be visible to the outside world), every component has public api (statically typed, inputs/outputs) and encapsulated css styles (there is no interference between others). For the global state (logged in user, global configuration, etc.), you can still use library ngrx/store (which implements Redux pattern and comes with extra nice things, like 'effects' and integrates really well into Angular ecosystem).

I tried to do in Angular really crazy stuff (dynamically generating the whole application from backend configuration) and everything worked perfectly, as expected.