Open Source Java Hobbies Software for ChromeOS

Data Crow allows you to use the standard movie & video (divx, xvid, DVD, Blu-ray, etc), book (and eBooks), images, board games, comic books, games & software, music (mp3 and other music files) cataloguing modules. Besides these modules, which you can change to fit your requirements, you can create new modules (want to catalogue your stamps, equipment, or anything else?). The GUI is skinnable. Reporting (using JasperReports and their community edition JasperSoft Developer Studio ), loan administration, item importing & exporting, backup & restore and many other optional features are waiting for you.

An Open Source model rocket simulator.

"Le chansonnier" is a program allowing to create, manage, display and publish a guitar songbook. It is able to produce nice PDF documents containing song and chords along with chord diagrams.

A tool to calculate placement of holes on a tin whistle.

Kindle collection manager. Runs on Mac OS X, Linux and Windows. Creates collections from your folders on Kindle. Copy your books into your Kindle, run this program, restart your Kindle and enjoy collections!

Tools for the recipe collector :-) RecipeFox: A addon to FireFox to grab recipes from the net (like the MasterCook addon in Internet Explorer) A recipe converter: It converts recipes from one format to another, and supports the following formats: - AccuC

This application is designed to help create Contract bridge hands with constrains on points and/ or number of cards per suite for each player. The program is an easy to use Java program which outputs the results in an HTML format (fits an A4 page for easy printing). Media wiki pages: http://sourceforge.net/apps/mediawiki/bridgedealer/

A simple java based comic book reader. Reads .cbr, .cbz, .zip and .rar files. Image formats suported are jpg, png, bmp, wbmp etc. Reqirements : Requires jre 7 and javafx

jSpykee is a Control Software for the Spykee Roboter by Meccano written in Java.

UPDATE: Load the Release package and the single new JPortal.jar file. After installing - copy the new jar over the one installed! This is important, otherwise graphics can not be imported properly! --- JPortal version 1.3 is released!

The mech platform floats through levels and progresses over time. It differs significantly from traditional Tower Defense or Survival games. One of the game's key features is the fine-tuned balance of hundreds of gameplay parameters, based on player-collected statistics. However, this feature is not yet fully implemented — it requires a server machine, which I currently don’t have due to personal circumstances. If anyone can provide a server machine or a service like Google Virtual Machine, it would be highly useful and greatly appreciated. The game is written in pure Java using a custom engine. A Java developer or designer is welcome to collaborate on the development. As the title suggests, the game is not yet finished, but it is playable. Developed solo over half a year, with 500 KB of source code and AI-generated graphics. As you can see from the screenshots, the game is designed in a pixel art style. One of the planned features is multiplayer. Your feedback is welcomed.

EN : This tool is the second version of a tool to manage colaborative painting sessions. You create your army list, dispatch your units in sessions and warn your fellows about your progresses with images. FR : Ce logiciel permet de gérer les projets de peinture sur figurines (aussi appelés "Choix des armes"). Vous créez votre liste d'armée, répartissez ses unités selon les sessions et partagez votre avancement grâce aux images générées.

Java Swing ODBC based grocery list. Looking for Java developers to help improve features.

ArchiveDJ produces a suite of play-lists based on automatically determined themes that span a given music archive. It has settings for optimal size and how important it is to cover as much of the archive as possible.

BBCT is a simple program that allows the user to enter data about baseball cards and search through the collection using limited criteria.

Just a small application for converting ASCII text into binary knitting instructions.

Assists the design and editing of 'celtic' style braids. Braid fragments are designed algorithmically , or by hand using Bezier curved ribbons of specified width and easily assembled into patterns. Try it at http://braids.sourceforge.net.

If you have loads of LEGO parts and would like to know if you can build MOCs or sets (work in progress, not usable yet)

An online database and cross-platform, game-like client where gardeners/farmers (small or large scale) can log their actions and measurements (such as weather, yield, current plant size). Any user can then play it back visually, or play with the data and see a simulation inferred from the knowledge database, or calculate an optimal design within given constraints, inferred from the knowledge available at that time. This is both a tool for playing, in order to entertain and inspire people, as well as a serious feedback and design tool. There will be a user feedback system to value the accuracy of the data. It is allowed to enter and share mock farming data, as long as it's tagged as being fantasy, to exclude it from the analyses. Things like dietary information, tiredness and bio-constructions will be included as well, to improve optimizations of a garden design with (partial) self-sufficiency in mind. The UI will resemble a garden, and can switch to simplified views.

Generate star maps for anywhere at anytime. Choose from a database of thousands of deep sky objects, including all Messier, Caldwell, and NGC objects. Also allows recording of notes on viewed objects, and configuration of user-generated observation lists.

Introduce any song from your computer and the lyrics and practice your English (or any other language), filling in the suggested gaps. An embedded dictionary will help you understand every word. It's funny!

JDiveLog is a logbook for scuba diving written in Java. It manages all important dive data, as well as the pictures taken during the dive. Features include import of UDCF data, data from Suunto/Uwatec computers, profile generation, web page generator.

JNutrition is a Nutrition Manager. Create meal plans and meals and let it calculate the total amount of calories, carbs, protein and fat of them.

A java multi platform ("J") multi purpose ("X) reminder. Reminds you when a configured amount of time has elapsed. Integrates nicely in a desktop environment (tray icon). Perfect to infuse tea while sitting in front of the PC.

JSudoku is a Java version of the game Sudoku. A backtracking algorithm cares for random puzzles and based on the Sudoku-Puzzle JavaScript. Optionally, JSudoku generates X-Sudoku puzzles.