A list of tested add-ons (compatible and incompatible) is available at http://arewee10syet.com.
Popular add-ons that are currently broken with e10s:
<bugzilla>
{
"resolution": "---",
"f1": "cf_tracking_e10s",
"o1": "nowords",
"v1": "---,-",
"f2": "blocked",
"o2": "anywords",
"v2": "905436",
"f3": "keywords",
"o3": "anywords",
"v3": "dogfood",
"include_fields": "id, summary, whiteboard, keywords, assigned_to, status, cf_tracking_e10s"
}
</bugzilla>
==Communication==
