RomajiDesu is an educational and reference application that helps users learn the Japanese writing system. It provides interactive activities, quizzes, and exercises to help users practice and master the Japanese language. The app also includes a dictionary, which allows users to look up words and their meanings in both English and Japanese. Additionally, the app includes audio clips of words, phrases, and sentences from native Japanese speakers to help users practice and improve their pronunciation. RomajiDesu also includes a forum for users to discuss topics related to the Japanese language, such as grammar, pronunciation, and vocabulary.
The discontinued JWPce was last updated on February 10, 2005 and the official website is no longer available. However, the official website is archived at Internet Archive: https://web.archive.org/web/20150315032941/http://www.physics.ucla.edu/~grosenth/jwpce.html.