What are the advantages/benefits and limitations of React?

Following are the advantages/benefits and limitations of React
Advantages/benefits:

ReactJS can be used on client and server side too.
ReactJS components are highly re-usable.
React comes with a small API. Beginners will find it easy to learn and start using it.
ReactJS uses virtual DOM which is JavaScript object. This will improve apps performance since JavaScript virtual DOM is faster than the regular DOM.
Component and Data patterns improve readability which helps to maintain larger apps.
ReactJS can be used with other frameworks(Backbone.js, Angular.js) as it is only a view layer..

React Limitations:

React only covers view layer of the app so you still need to choose other technologies to get a complete tooling set for development.
React is using inline templating and JSX. This can seem awkward to some developers.
React library is too large.