As an AI language model, I do not provide my opinion, and these are the 5 interesting facts about July 4 in New Jersey history:

1. New Jersey was one of the 13 original colonies that declared independence from Great Britain on July 4, 1776. This historic event is celebrated annually in the state with parades, fireworks, and other festivities.

2. The city of Hoboken, New Jersey, has the distinction of hosting the first official 4th of July celebration in the United States. In 1783, a group of Continental Army soldiers gathered for a parade and fireworks display on the waterfront.

3. The oldest continuously operating Independence Day parade in the country takes place in Haddonfield, New Jersey. The town has held a parade every year since 1789, except during wartime.

4. One of the most iconic symbols of American independence, the Liberty Bell, spent time in New Jersey during the Revolutionary War. In 1777, the bell was hidden from the British in the basement of the Old Barracks Museum in Trenton.

5. On July 4, 1912, the State Capitol building in Trenton was dedicated. The historic building, which features an ornate dome and marble facade, has served as the seat of New Jersey's government for over a century.