There is a pretty reliable way to make sure they don't: if they don't install any native modules and aren't filesystem or DNS related, they're not affected. If

There is a pretty reliable way to make sure they don't: if they don't install any native modules and aren't filesystem or DNS related, they're not affected. If they do, you may grep the native module's source code for uv_queue_work but I don't know if that will catch everything.