[pacnw]

So if Elemental is a competitor to Bootstrap, would you be able to point out some reasons to use this rather than React Bootstrap? It appears the elements are almost identical to Bootstrap, but with far less number of them so far.

Semantic UI is a competitor as well, but that library has a number of styling options and UI features that Bootstrap does not have. Semantic doesn't seem to have a complete port to React yet, particularly with some of the more advanced controls (sidebar, sticky elements, certain modals, etc.)