New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.
Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
Claim $300 Free
Stop vibe-debugging.
Plug Claude into your app's actual errors.
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
a small Java-based free Racing simulation which is going to make much fun (many very good ideas, some already included in the project, but most of them are still to be done)
Grabble is an Anagrams-playing Java applet. In this fast-paced game,everyone plays at the same time to make words using tiles from a popular boardgame. It supports computer & unlimited human players in hotseat. One can customise the tileset,word list etc.
CryptEngine is a fast 3D engine for Java available as Open Source.
It is based on OpenGL and provides components and objects allowing the description and rendering of 3D scenes. CryptEngine focuses on Rapid Application Development.
Stop Cyber Threats with VM-Series Next-Gen Firewall on Azure
Native application identity and user-based security for your Azure cloud
Gain integrated visibility across all traffic in a single pass. Deploy Palo Alto Networks VM-Series to determine application identity and content while automating security policy updates via rich APIs.
Very fast and easy to use Java tool for solving and generating Sudoku puzzles. By using Donald Knuths exact cover algorithmus it can not only solve or create the usual 9x9 but also 4x4, 16x16 or even bigger Sudokus in a very efficient way.
Since you have no rendering control in Java MIDP this library provides components on which you can control the look&feel. Full MIDP compatible (Works on all MIDP JVM). Small: Adds only 50-60k to a midlet. Fast to learn and to use (full javadoc).
A word game featuring double-letter score, triple-word score, etc. You play against the fast and furious robot. 100% Java. The project could use a look-ahead algorithm and some better choices of dictionaries.
JOBS - Java Ogame Battle Simulator - a (offline) battle simulator for the web-based strategy game ogame; features: fast (that is: about 2x faster than speedsim), written in java 1.4 (that is: quite platform independent), swing GUI (an ugly one though)
Secure File Transfer for Windows with Cerberus by Redwood
Protect and share files over FTP/S, SFTP, HTTPS and SCP with the #1 rated Windows file transfer server.
Cerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
MATHLIB3D: MATHLIB3D is a Vector/Matrix/Quaternion/Plane/Polynomial C++/Java library targeting either precision or fast mathematical operations executed on vectors, matrices and quaternions.
Spontane is a 2d fast-paced fighting game, for play on your local computer, LAN, or Internet, on any OS which runs Java. Similar to Nintendo's Super Smash Bros.
Phenris is fast becoming the best open source Tetris clone. As it is developing it is getting a more sophisticated front-end look and will eventually have fully network capability. The beauty of Phenris is that because it is Java, anyone can play it.
A simple application to administer Magic: The Gathering trading cards, esp. for fast manual input of german/english cards. At the moment this application is limited to jdk1.5
Attention:
Does not work with jdk 7!
Uses outdated card information (last update 2004)!
The Euphoric Ataxia project is an attempt to create a fast, reliable, secure and stable MUD (multi-user dungeon) server and engine entirely in the Java programming language in order to ensure portability.
The project is supposed to offer an easy-to-use intruduction into java-based game development and is ment to be understandable for pupils so they can create small games on their own very fast with little knowledge in programming.
A model specification, scenegraph and importers for jWMdl, a hybrid model format with many useful features, such as Forward Kinematic animations, animation targeting, animation, texture, and mesh instancing, and a volatile data hierarchy.
Life in a Bottle is a simulation/board game based on Sierra's 'Jones in the Fast Lane'. The game simulates life choices people make in careers and education. It is designed to be extensible with new locations, educational achievements and career paths
jArsenalSpy offers a fast access to selected informations from the World of Warcraft Armory. It allows you to keep a list of certain players and guilds and view information about them. An additional ingame addon allows to filter out offline players.