https://trends.google.com/trends/explore?date=today%205-y&ge...
According to NPM download stats, React is 6x larger:
https://www.npmjs.com/package/react https://www.npmjs.com/package/vue
For Vue to catch up to the number of React stars would mean that their rate of starring is significantly higher.
I wonder if rate of new Github stars are a leading indicator of future popularity increases? Probably? Would be interesting if someone could study that.
Weird thing, commits to Vue are decreasing over time and are mainly done by a single individual - I've never seen that pattern in a popular library: https://github.com/vuejs/vue/graphs/contributors
While commits to React are regular and come from a much wider base of contributors: https://github.com/facebook/react/graphs/contributors
The writing is clearly on the wall (or the stars are on github), Vue is definitely going to overtake React usage in the long run unless another new library appears or React changes significantly.