The code for CongressEdits, created by programmer Ed Summers, is open-source software and can be configured easily to watch for anonymous edits from any IP ranges. 
Alama maalum ya CongressEdits, ilitengenezwa na mtaalam wa program za kompyuta Ed Summers, na ni zana huria inayoweza kurekebishwa kirahisi ili kuwezesha kufuatilia utambulisho wowote wa kompyuta.