General Code Publishers (codes of about 210 New Jersey municipalities)
Electronic Ordinance Library (N.J. State League of Municipalities): sample ordinances arranged by topic
Coded Systems Corporation (codes of about 60 New Jersey municipalities, including Newark)
LexisNexis Muncipal Codes has the ordinances from these seven municipalities:
Municode.com has the ordinances from these three municipalities:
Many New Jersey municipalities maintain their own websites with links to their local ordinances. For example see:
New Jersey Municipal web Sites (City Connections): check municipality's website if code not listed above or on General Code or Coded Systems sites.
County and municipal web sites (N.J.State government web page)