This is a nice simplistic implementation for basic apps but could lead to a painful rewrite if you start integrating languages with significantly different grammar constructs than your home language.<p>If you're really serious about internationalization you need to use a more complete solution like FormatJS[1], which has a really nice React implementation[2].<p>1. <a href="http://formatjs.io/" rel="nofollow">http://formatjs.io/</a>
2. <a href="http://formatjs.io/react/" rel="nofollow">http://formatjs.io/react/</a>