NotionNext/themes/example/components/SideBar.js

import { siteConfig } from '@/lib/config'
import Live2D from '@/components/Live2D'
import { useGlobal } from '@/lib/global'
import Link from 'next/link'
import dynamic from 'next/dynamic'
import Announcement from './Announcement'
const ExampleRecentComments = dynamic(() => import('./ExampleRecentComments'))

export const SideBar = (props) => {
  const { locale } = useGlobal()
  const { latestPosts, categoryOptions, notice } = 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">
                        {categoryOptions?.map(category => {
                          return (
                              <Link
                                  key={category.name}
                                  href={`/category/${category.name}`}
                                  passHref
                                  legacyBehavior>
                                    <li>  <a href={`/category/${category.name}`} 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={`/${p.slug}`} passHref legacyBehavior>
                                    <li>  <a href={`/${p.slug}`} className="text-gray-darkest text-sm">{p.title}</a></li>
                                </Link>
                          )
                        })}
                    </ul>
                </div>
            </aside>

            <Announcement post={notice}/>

            {siteConfig('COMMENT_WALINE_SERVER_URL') && siteConfig('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>
  )
}