diff --git a/client/escapeHtml.ts b/client/escapeHtml.ts
new file mode 100644
index 0000000..df1f2f8
--- /dev/null
+++ b/client/escapeHtml.ts
@@ -0,0 +1,5 @@
+export default function escapeHTML(str: string) {
+    const div = document.createElement('div')
+    div.textContent = str
+    return div.innerHTML
+}
\ No newline at end of file