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class="VPFlyout VPNavBarMenuGroup" data-v-06cc176e data-v-d85ac99d><button type="button" class="button" aria-haspopup="true" aria-expanded="false" data-v-d85ac99d><span class="text" data-v-d85ac99d><!----><span data-v-d85ac99d>1.6.4</span><span class="vpi-chevron-down text-icon" data-v-d85ac99d></span></span></button><div class="menu" data-v-d85ac99d><div class="VPMenu" data-v-d85ac99d data-v-c8d7041b><div class="items" data-v-c8d7041b><!--[--><!--[--><div class="VPMenuLink" data-v-c8d7041b data-v-1b571f26><a class="VPLink link vp-external-link-icon" href="https://github.com/vuejs/vitepress/blob/main/CHANGELOG.md" target="_blank" rel="noreferrer" data-v-1b571f26><!--[--><span data-v-1b571f26>Changelog</span><!--]--></a></div><!--]--><!--[--><div class="VPMenuLink" data-v-c8d7041b data-v-1b571f26><a class="VPLink link vp-external-link-icon" href="https://github.com/vuejs/vitepress/blob/main/.github/contributing.md" target="_blank" rel="noreferrer" data-v-1b571f26><!--[--><span data-v-1b571f26>Contributing</span><!--]--></a></div><!--]--><!--]--></div><!--[--><!--]--></div></div></div><!--]--><!--]--></nav><div class="VPFlyout VPNavBarTranslations translations" data-v-2e8dfb4b data-v-492a0c8e data-v-d85ac99d><button type="button" class="button" aria-haspopup="true" aria-expanded="false" aria-label="Change language" data-v-d85ac99d><span class="text" data-v-d85ac99d><span class="vpi-languages option-icon" data-v-d85ac99d></span><!----><span class="vpi-chevron-down text-icon" data-v-d85ac99d></span></span></button><div class="menu" data-v-d85ac99d><div class="VPMenu" data-v-d85ac99d data-v-c8d7041b><!----><!--[--><!--[--><div class="items" data-v-492a0c8e><p class="title" data-v-492a0c8e>English</p><!--[--><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/zh/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>简体中文</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/pt/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>Português</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/ru/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>Русский</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/es/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>Español</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/ko/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>한국어</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/fa/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>فارسی</span><!--]--></a></div><!--]--></div><!--]--><!--]--></div></div></div><div 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data-v-1b571f26><!--[--><span data-v-1b571f26>Español</span><!--]--></a></div><div class="VPMenuLink" data-v-cc29fe84 data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/ko/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>한국어</span><!--]--></a></div><div class="VPMenuLink" data-v-cc29fe84 data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/fa/guide/frontmatter" data-v-1b571f26><!--[--><span data-v-1b571f26>فارسی</span><!--]--></a></div><!--]--></div><div class="group" data-v-cc29fe84><div class="item appearance" data-v-cc29fe84><p class="label" data-v-cc29fe84>Appearance</p><div class="appearance-action" data-v-cc29fe84><button class="VPSwitch VPSwitchAppearance" type="button" role="switch" title aria-checked="false" data-v-cc29fe84 data-v-b2703078 data-v-f3ad3c44><span class="check" data-v-f3ad3c44><span class="icon" data-v-f3ad3c44><!--[--><span class="vpi-sun sun" data-v-b2703078></span><span class="vpi-moon moon" 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data-v-2e8dfb4b></div></div></div><!----></header><div class="VPLocalNav has-sidebar empty" data-v-24d6a1ec data-v-dbd97c1a><div class="container" data-v-dbd97c1a><button class="menu" aria-expanded="false" aria-controls="VPSidebarNav" data-v-dbd97c1a><span class="vpi-align-left menu-icon" data-v-dbd97c1a></span><span class="menu-text" data-v-dbd97c1a>Menu</span></button><div class="VPLocalNavOutlineDropdown" style="--vp-vh:0px;" data-v-dbd97c1a data-v-2aa020d0><button data-v-2aa020d0>Return to top</button><!----></div></div></div><aside class="VPSidebar" data-v-24d6a1ec data-v-38fc5113><div class="curtain" data-v-38fc5113></div><nav class="nav" id="VPSidebarNav" aria-labelledby="sidebar-aria-label" tabindex="-1" data-v-38fc5113><span class="visually-hidden" id="sidebar-aria-label" data-v-38fc5113> Sidebar Navigation </span><!--[--><!--]--><!--[--><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>Introduction</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/what-is-vitepress" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>What is VitePress?</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/getting-started" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Getting Started</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/routing" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Routing</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/deploy" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Deploy</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible has-active" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>Writing</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/markdown" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Markdown Extensions</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/asset-handling" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Asset Handling</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/frontmatter" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Frontmatter</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/using-vue" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Using Vue in Markdown</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/i18n" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Internationalization</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>Customization</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/custom-theme" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Using a Custom Theme</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/extending-default-theme" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Extending the Default Theme</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/data-loading" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Build-Time Data Loading</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/ssr-compat" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>SSR Compatibility</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/cms" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Connecting to a CMS</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>Experimental</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/mpa-mode" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>MPA Mode</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/guide/sitemap-generation" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Sitemap Generation</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0" data-v-0d029714 data-v-132a47f9><!----><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/reference/site-config" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Config & API Reference</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><!--]--><!--[--><!--]--></nav></aside><div class="VPContent has-sidebar" id="VPContent" data-v-24d6a1ec data-v-c002ede2><div class="VPDoc has-sidebar has-aside" data-v-c002ede2 data-v-b83d2fb8><!--[--><!--]--><div class="container" data-v-b83d2fb8><div class="aside" data-v-b83d2fb8><div class="aside-curtain" data-v-b83d2fb8></div><div class="aside-container" data-v-b83d2fb8><div class="aside-content" data-v-b83d2fb8><div class="VPDocAside" data-v-b83d2fb8 data-v-3117dd8f><!--[--><!--]--><!--[--><!--]--><nav aria-labelledby="doc-outline-aria-label" class="VPDocAsideOutline" data-v-3117dd8f data-v-8f1cb326><div class="content" data-v-8f1cb326><div class="outline-marker" data-v-8f1cb326></div><div aria-level="2" class="outline-title" id="doc-outline-aria-label" role="heading" data-v-8f1cb326>On this page</div><ul class="VPDocOutlineItem root" data-v-8f1cb326 data-v-999189d2><!--[--><!--]--></ul></div></nav><!--[--><!--]--><div class="spacer" data-v-3117dd8f></div><!--[--><!--]--><div class="VPDocAsideCarbonAds" data-v-3117dd8f><div class="VPCarbonAds" data-v-5c72d9ad></div></div><!--[--><!--]--><!--[--><!--]--></div></div></div></div><div class="content" data-v-b83d2fb8><div class="content-container" data-v-b83d2fb8><!--[--><!--]--><main class="main" data-v-b83d2fb8><div style="position:relative;" class="vp-doc _vitepress_v1_guide_frontmatter" data-v-b83d2fb8><div><h1 id="frontmatter" tabindex="-1">Frontmatter <a class="header-anchor" href="#frontmatter" aria-label="Permalink to &quot;Frontmatter&quot;"></a></h1><h2 id="usage" tabindex="-1">Usage <a class="header-anchor" href="#usage" aria-label="Permalink to &quot;Usage&quot;"></a></h2><p>VitePress supports YAML frontmatter in all Markdown files, parsing them with <a href="https://github.com/jonschlinkert/gray-matter" target="_blank" rel="noreferrer">gray-matter</a>. The frontmatter must be at the top of the Markdown file (before any elements including <code>&lt;script&gt;</code> tags), and must take the form of valid YAML set between triple-dashed lines. Example:</p><div class="language-md vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">---</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">title</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">Docs with VitePress</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">editLink</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">true</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">---</span></span></code></pre></div><p>Many site or default theme config options have corresponding options in frontmatter. You can use frontmatter to override specific behavior for the current page only. For details, see <a href="./../reference/frontmatter-config">Frontmatter Config Reference</a>.</p><p>You can also define custom frontmatter data of your own, to be used in dynamic Vue expressions on the page.</p><h2 id="accessing-frontmatter-data" tabindex="-1">Accessing Frontmatter Data <a class="header-anchor" href="#accessing-frontmatter-data" aria-label="Permalink to &quot;Accessing Frontmatter Data&quot;"></a></h2><p>Frontmatter data can be accessed via the special <code>$frontmatter</code> global variable:</p><p>Here&#39;s an example of how you could use it in your Markdown file:</p><div class="language-md vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">---</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">title</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">Docs with VitePress</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">editLink</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">true</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">---</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;"># {{ $frontmatter.title }}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Guide content</span></span></code></pre></div><p>You can also access current page&#39;s frontmatter data in <code>&lt;script setup&gt;</code> with the <a href="./../reference/runtime-api#usedata"><code>useData()</code></a> helper.</p><h2 id="alternative-frontmatter-formats" tabindex="-1">Alternative Frontmatter Formats <a class="header-anchor" href="#alternative-frontmatter-formats" aria-label="Permalink to &quot;Alternative Frontmatter Formats&quot;"></a></h2><p>VitePress also supports JSON frontmatter syntax, starting and ending in curly braces:</p><div class="language-json vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">json</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">---</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">{</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> &quot;title&quot;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&quot;Blogging Like a Hacker&quot;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> &quot;editLink&quot;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">true</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">---</span></span></code></pre></div></div></div></main><footer class="VPDocFooter" data-v-b83d2fb8 data-v-9e12100f><!--[--><!--]--><div class="edit-info" data-v-9e12100f><div class="edit-link" data-v-9e12100f><a class="VPLink link vp-external-link-icon no-icon edit-link-button" href="https://github.com/vuejs/vitepress/edit/main/docs/en/guide/frontmatter.md" target="_blank" rel="noreferrer" data-v-9e12100f><!--[--><span class="vpi-square-pen edit-link-icon" data-v-9e12100f></span> Edit this page on GitHub<!--]--></a></div><div class="last-updated" data-v-9e12100f><p class="VPLastUpdated" data-v-9e12100f data-v-3eb659aa>Last updated: <time datetime="2024-06-28T07:46:16.000Z" data-v-3eb659aa></time></p></div></div><nav class="prev-next" aria-labelledby="doc-footer-aria-label" data-v-9e12100f><span class="visually-hidden" id="doc-footer-aria-label" data-v-9e12100f>Pager</span><div class="pager" data-v-9e12100f><a class="VPLink link pager-link prev" href="/vitepress/v1/guide/asset-handling" data-v-9e12100f><!--[--><span class="desc" data-v-9e12100f>Previous page</span><span class="title" data-v-9e12100f>Asset Handling</span><!--]--></a></div><div class="pager" data-v-9e12100f><a class="VPLink link pager-link next" href="/vitepress/v1/guide/using-vue" data-v-9e12100f><!--[--><span class="desc" data-v-9e12100f>Next page</span><span class="title" data-v-9e12100f>Using Vue in Markdown</span><!--]--></a></div></nav></footer><!--[--><!--]--></div></div></div><!--[--><!--]--></div></div><footer class="VPFooter has-sidebar" data-v-24d6a1ec data-v-3be7d130><div class="container" data-v-3be7d130><p class="message" data-v-3be7d130>Released under the MIT License.</p><p class="copyright" data-v-3be7d130>Copyright © 2019-present Evan You</p></div></footer><!--[--><!--]--></div></div>
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