un-sandbox MDX component

it will be sandboxed in the prototype

package.json

@@ -157,7 +157,7 @@
       "id": "markdown-block",
       "title": "Markdown",
       "description": "View markdown files. You can also view live repo into, using Issues, Releases, and Commits custom components, as well as live code examples with CodeSandbox.",
-      "sandbox": false,
+      "sandbox": true,
       "entry": "/src/blocks/file-blocks/live-markdown/index.tsx",
       "extensions": [
         "md",
@@ -238,6 +238,7 @@
     "@githubnext/utils": "^0.15.4",
     "@githubocto/flat-ui": "^0.13.4",
     "@loadable/component": "^5.15.0",
+    "@mdx-js/runtime": "^2.0.0-next.9",
     "@octokit/rest": "^18.12.0",
     "@primer/components": "^31.1.0",
     "@react-three/drei": "^7.20.5",
@@ -273,6 +274,7 @@
     "react-syntax-highlighter": "^15.4.5",
     "react-use": "^17.3.1",
     "recharts": "^2.1.6",
+    "styled-components": "^5.3.3",
     "three": "^0.134.0"
   },
   "resolutions": {

src/blocks/file-blocks/live-markdown/CodeSandbox.tsx

@@ -0,0 +1,90 @@
+import { ReactNode, useEffect, useState } from "react";
+import LZString from "lz-string"
+
+const optionsDefaults = {
+  fontsize: "14",
+  hidenavigation: "1",
+  codemirror: "1",
+  hidedevtools: "1",
+}
+export const CodeSandbox = ({
+  children,
+  height = "20em",
+  sandboxOptions = {},
+  dependencies,
+}: {
+  height: string | number;
+  theme: string;
+  sandboxOptions: Record<string, string>;
+  children: ReactNode;
+  dependencies?: string[];
+}) => {
+  const [url, setUrl] = useState("");
+  const parameters = getParameters({
+    files: {
+      "index.js": {
+        // @ts-ignore
+        content: children?.props?.children?.props?.children,
+        isBinary: false,
+      },
+      "package.json": {
+        content: JSON.stringify({
+          // @ts-ignore
+          dependencies: parseDependencies(dependencies),
+        }),
+        isBinary: false,
+      },
+    },
+  });
+
+  const getSandboxUrl = async () => {
+    const url = `https://codesandbox.io/api/v1/sandboxes/define?parameters=${parameters}&json=1`;
+    const res = await fetch(url);
+    const data = await res.json();
+    const id = data?.sandbox_id;
+    const params = new URLSearchParams({ ...optionsDefaults, ...sandboxOptions }).toString()
+    const iframeUrl = `https://codesandbox.io/embed/${id}?${params}`;
+
+    setUrl(iframeUrl);
+  };
+  useEffect(() => {
+    getSandboxUrl();
+  }, []);
+
+  return (
+    <div className="w-full h-full mt-3 mb-10">
+      {!!url && (
+        <iframe
+          className="w-full outline-none"
+          style={{
+            height
+          }}
+          src={url}
+          title="CodeSandbox"
+          sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin"
+        />
+      )}
+    </div>
+  );
+};
+
+const parseDependencies = (dependencies: string[]): Record<string, string> => {
+  let res = {};
+  dependencies.forEach((dep) => {
+    const [name, version = "latest"] = dep.split("@");
+    // @ts-ignore
+    res[name] = version;
+  });
+  return res;
+};
+
+// ported from "codesandbox/lib/api/define"
+function compress(input: string) {
+  return LZString.compressToBase64(input)
+    .replace(/\+/g, "-") // Convert '+' to '-'
+    .replace(/\//g, "_") // Convert '/' to '_'
+    .replace(/=+$/, ""); // Remove ending '='
+}
+function getParameters(parameters: any) {
+  return compress(JSON.stringify(parameters));
+}

src/blocks/file-blocks/live-markdown/ErrorBoundary.tsx

@@ -0,0 +1,37 @@
+import React from "react";
+
+export class ErrorBoundary extends React.Component {
+  // @ts-ignore
+  constructor(props) {
+    super(props);
+    this.state = { hasError: false, errorMessage: null };
+  }
+
+  // @ts-ignore
+  static getDerivedStateFromError(error) {
+    return { hasError: true, errorMessage: error.message };
+  }
+
+  // @ts-ignore
+  componentDidCatch(error, errorInfo) {
+    console.log(error, errorInfo);
+  }
+
+  render() {
+    // @ts-ignore
+    if (this.state.hasError) {
+      return (
+        <div className="flex flex-col">
+
+          <h1>Something went wrong.</h1>
+          <p>
+            {/* @ts-ignore */}
+            {this.state.errorMessage || ""}
+          </p>
+        </div>
+      );
+    }
+
+    return this.props.children;
+  }
+}