I used NextJS Markdown to create page and then print it via browser.

There I can render React component as well. So wrote the below React component.

export default function PageBreak() {
    return <div className="break-after-page" />
}

Then, when I want to add page break I just added <PageBreak />

More info here - https://nextjs.org/docs/app/guides/mdx

PS: Project also had tailwindcss.