I've been working in TypeScript with Vue 2, and Nuxt.js for over 2 and a half years now. They might not be built in TypeScript, but they support them very well.

I've been working in TypeScript with Vue 2, and Nuxt.js for over 2 and a half years now. They might not be built in TypeScript, but they support them very well. I've also never met a library that couldn't be integrated into Vue easily, whether through an official solution, a 3rd-party library or analogue, or simply integrating it yourself. I will give you that there are certainly more libraries catering to React specifically.