Fullpage.js is fully compatible with Oxygen Builder for WordPress. We do not offer an official plugin for it (yet...) but you can manually integrate fullpage.js into your website following the fullpage.js documentation.
Oxygen also offers a video-tutorial to use fullpage.js on its editor:
If you prefer a more user-friendly plugin, you can try one of our official WordPress plugins for fullPage:
And if you want a whole theme, we also offer a theme by Themify.