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Usage of ～じゃん (～じゃない)

I'd like to know if I can put ～じゃん at the end of every adjective, if there are any exceptions to that usage, and if it's different from ～じゃない. Adj (na) + じゃん 便利じゃん 便利だったじゃん 便利じゃないじゃん ...