I'm trying to use nextjs for just a part of my web-site.
The navbar already exists in other frameworks, not even react. i want to use nextjs in a <div id="nextjs_div">...</div>, ie. just a part of my website.
The problem is that nextjs renders a whole HTML page with head and body components. so what I want basically is to delete these components and render just one div that will be mounted in my page.
I tried to modify the page/_document but couldn't succeed.
Do you have an idea of how i can do this.