Revert "sidebar"

This reverts commit f978e078c718cf625625309bbc1ea0c3c39f056d.
Revert "sidebar"

This reverts commit 19262cbed24105027da4731ed088fb3bb406d10a.
Revert "sidebar"

This reverts commit 98b917278421962b4f72be8f8f56dc4d072fe69e.
Revert "Revert "js src""

This reverts commit 56cdcbad53783754c5eacd4d354ef01e3ec3bb8e.