I think React will be around for a long time. Vue.js may also be an indication that React was on to something, fundamentally. So I wouldn't think of it as heart

I think React will be around for a long time. Vue.js may also be an indication that React was on to something, fundamentally. So I wouldn't think of it as heartbreaking that Vue.js is making an impression using some of the same design patterns as React. Javascript framework design may just be converging on an overall theme, with competitive variations. Last I heard, Vue was even working on JSX support.