NotionNext/themes/example/components/SideBar.js

import BLOG from '@/blog.config'
import Live2D from '@/components/Live2D'
import { useGlobal } from '@/lib/global'
import Link from 'next/link'
import ExampleRecentComments from './ExampleRecentComments'

export const SideBar = (props) => {
  const { locale } = useGlobal()
  const { latestPosts, categories } = props
  return <div className="w-full md:w-64 sticky top-8">

        <aside className="rounded shadow overflow-hidden mb-6">
            <h3 className="text-sm bg-gray-100 text-gray-700 dark:bg-hexo-black-gray dark:text-gray-200 py-3 px-4 dark:border-hexo-black-gray border-b">{locale.COMMON.CATEGORY}</h3>

            <div className="p-4">
                <ul className="list-reset leading-normal">
                    {categories?.map(category => {
                      return <Link key={category.name} href={`/category/${category.name}`} passHref>
                            <li>  <a href="#" className="text-gray-darkest text-sm">{category.name}({category.count})</a></li>
                        </Link>
                    })}
                </ul>
            </div>

        </aside>

        <aside className="rounded shadow overflow-hidden mb-6">
            <h3 className="text-sm bg-gray-100 text-gray-700 dark:bg-hexo-black-gray dark:text-gray-200 py-3 px-4 dark:border-hexo-black-gray border-b">{locale.COMMON.LATEST_POSTS}</h3>

            <div className="p-4">
                <ul className="list-reset leading-normal">
                    {latestPosts?.map(p => {
                      return <Link key={p.id} href={`/article/${p.slug}`} passHref>
                            <li>  <a href="#" className="text-gray-darkest text-sm">{p.title}</a></li>
                        </Link>
                    })}
                </ul>
            </div>
        </aside>

        {BLOG.COMMENT_WALINE_SERVER_URL && BLOG.COMMENT_WALINE_RECENT && <aside className="rounded shadow overflow-hidden mb-6">
            <h3 className="text-sm bg-gray-100 text-gray-700 dark:bg-hexo-black-gray dark:text-gray-200 py-3 px-4 dark:border-hexo-black-gray border-b">{locale.COMMON.RECENT_COMMENTS}</h3>

            <div className="p-4">
                <ExampleRecentComments/>
            </div>
        </aside>}

        <aside className="rounded  overflow-hidden mb-6">
            <Live2D />
        </aside>

    </div>
}