import("react-markdown").then(rm => {
  import("remark-math").then(math => {
    import("rehype-katex").then(katex => {
      import("react-dom/server").then(rds => {
        import("react").then(react => {
          const el = react.createElement(rm.default, {
            remarkPlugins: [math.default],
            rehypePlugins: [katex.default],
            children: "Testing math $$a=b$$ inline"
          });
          console.log(rds.renderToString(el));
        });
      });
    });
  });
})