Astro tries and succeeds at something different. It's a meta framework that lets you use one or more components from any other framework including React, Vue or Svelte with Advanced features like Hydration.
Astro has been getting more hype recently than any other framework. After spending some quality developer time with it, I can say that it absolutely deserves the hype.
It's a Meta Framework that lets you use components from just about any other framework including React, Vue or Svelte. You can even mix and match components from different frameworks.
But don't take my word for it. Let's build something with it, so you can see why when I rebuild my blog later this year, it's what I'll be using.