reconfirmed library versions and jsx running

.env

@@ -0,0 +1 @@
+DUMMY_HTML_DIR=./development-test-data-dir/

.gitignore

@@ -27,7 +27,8 @@ yarn-debug.log*
 yarn-error.log*
 
 # local env files
-.env.development
+.env.local
+.env.development.local
 
 # vercel
 .vercel

package.json

@@ -26,10 +26,19 @@
     "postcss": "8.4.30",
     "react": "18.3.1",
     "react-dom": "18.3.1",
+    "react-remark": "^2.1.0",
     "redis": "^4.6.13",
+    "rehype-highlight": "^7.0.0",
+    "rehype-react": "^8.0.0",
+    "rehype-sanitize": "^6.0.0",
+    "rehype-stringify": "^10.0.0",
+    "remark-gfm": "^4.0.0",
+    "remark-parse": "^11.0.0",
+    "remark-rehype": "^11.1.0",
     "sharp": "^0.33.3",
     "tailwindcss": "3.3.3",
-    "typescript": "5.2.2"
+    "typescript": "5.2.2",
+    "unified": "^11.0.4"
   },
   "devDependencies": {
     "prettier": "3.0.3"