diff --git a/doc/conf.py b/doc/conf.py
index 126d8f365a1..ee8bd0e0db5 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -116,6 +116,11 @@
     "sphinx_copybutton",
     "sphinx_design",
     "sphinx_gallery.gen_gallery",
+    # Documentation interactivity (roadmap item)
+    # Placeholder for potential JupyterLite integration to enable interactive
+    # examples directly in the browser via sphinx-gallery.
+    # See roadmap: https://mne.tools/stable/development/roadmap.html
+    # "jupyterlite_sphinx",
     "sphinxcontrib.bibtex",
     "sphinxcontrib.youtube",
     "sphinxcontrib.towncrier.ext",