As it previously said it's two different projects. Meteor is a full stack framework where it does everything from data to rendering.

But Next.js is not like this. It's only for the UI (rendering) You can build server rendered React apps pretty easily. It supports dynamic imports, prefetching, preloading and you name it.

Now you can export any Next.js app into a static app too.

Recently, Meteor adds some new JS features into it's build setup too.