Vditor

Vditor.preview(document.getElementById('preview'), `## 💡 简介

[Vditor](https://b3log.org/vditor) 是一款浏览器端的 Markdown 编辑器，支持所见即所得（富文本）、即时渲染（类似 Typora）和分屏预览模式。它使用 TypeScript 实现，支持原生 JavaScript、Vue、React、Angular，提供[桌面版](https://b3log.org/siyuan)。`,
{
  renderers: {
    renderHeading: (node, entering) => {
      const id = Lute.GetHeadingID(node)
      if (entering) {
        return [
          `<h${node.__internal_object__.HeadingLevel} id='${id}' class='heading'><span class='heading__prefix'></span><span class='heading__content'>`,
          Lute.WalkContinue]
      } else {
        return [
          `</span><span class='heading__suffix'></span><a id='vditorAnchor-${id}' class='vditor-anchor' href='#${id}'><svg viewBox='0 0 16 16' version='1.1' width='16' height='16'><path fill-rule='evenodd' d='M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z'></path></svg></a></h${node.__internal_object__.HeadingLevel}>`,
          Lute.WalkContinue]
      }
    },
  },
})