diff --git a/frontend/src/index.js b/frontend/src/index.js
index 576bfba7..a26c60fd 100644
--- a/frontend/src/index.js
+++ b/frontend/src/index.js
@@ -60,4 +60,5 @@ const render = (id, tree) => {
 }
 
 window.render = render
+window.fromMarkdown = fromMarkdown