Recently I stumbled upon a page in the VueJs docs where Vue is compared against all other similar frameworks. I'm impressed with the fact that they reached out to authors of the other frameworks to get well balanced comparison.

This is definitely the most difficult page in the guide to write, but we do feel it’s important. Odds are, you’ve had problems you tried to solve and you’ve used another library to solve them. You’re here because you want to know if Vue can solve your specific problems better. That’s what we hope to answer for you. We also try very hard to avoid bias. As the core team, we obviously like Vue a lot. There are some problems we think it solves better than anything else out there. If we didn’t believe that, we wouldn’t be working on it. We do want to be fair and accurate though. Where other libraries offer significant advantages, such as React’s vast ecosystem of alternative renderers or Knockout’s browser support back to IE6, we try to list these as well.

https://vuejs.org/v2/guide/comparison.html