A highly regarded commercial J2ME title now released as open source. Take your pick from 10 maxed-out street legal racers and prove your mettle on 10 international tracks. The game has three modes of play, practice, tournament or time trial, with up to 8-way multiplayer on supporting handsets.
The game is localized in English, French, Italian, German, Spanish, Portuguese, Russian and Czech. The editors and tools are currently English only.
Fountain 3D is an open source wireframe 3D engine that even runs on the crappiest cellphones without OpenGL ES.
Fupper is a photo uploading tool that you can use to upload photos to Flickr photo service using Series 60 mobile phones. It is written in Python and released as open source under the GPL license.
Movino consists of:
Maptales Mobile is a J2ME / MIDlet client for logging GPS routes and places and uploading them to the maptales.com geoblogging tool. Plugins for other sites and GPX export are planned. Requires a Java phone and Bluetooth GPS.
A YouTube mobile player which allows you search and browse YouTube video from your phone. It is based on Mobile Processing.
LWUIT is a UI library that is bundled together with applications and helps content developers in creating compelling and consistent Java ME applications. LWUIT supports visual components and other UI goodies such as theming, transitions, animation and more.
Imity Client is a J2ME client for Imity proximity information. Imity is a new platform for proximity data. There’s a server side with mobile identity information and a client side for discovery and mobile interactions.
jibjib is an open source J2ME Twitter client designed for all twitter-ers on the road. One hand controls the wheel and another hand tweets along the road.
Asteroid Zone is a J2ME version of the classic arcade game: your spaceship has ventured into a particularly unfriendly area of space where it must strive for survival by blasting asteroids which threaten to squash it. The ship has a powerful gun, a propulsion system (be careful with inertia !), and can teleport.