a fast, scalable, multi-language and extensible build system

JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.

GeoGebra apps (mirror)

A Jupyter kernel for executing Java code.

Power calculator for Android. Solve some problem algebra and calculus.

[RETIRED] Try IJava or BeakerX

SPDX Tools

Sage's Android App (GSoC 2014)

This is the old boxmaker code. Use the new python code (https://github.com/rahulbot/boxmaker-website).

Java2Script provides an Eclipse Java to JavaScript transpiler (source-to-source compiler) and a nearly complete JavaScript implementation of the Java runtime environment (including AWT and Swing).

A Java based renderer for algebraic surfaces.

An android front-end to the zcash wallet through onion services

Ornament drawing application/applet using crystallographic groups

Aldor/Fricas plugin for intellij

A virtual exhibit for interactive exploration of morphings of (implicit) algebraic surfaces

FairCoin Wallet app for your Android device. Standalone FairCoin node, no centralized backend required.

An interactive renderer for real algebraic surfaces.

User interface for IMAGINARY/jsurf translating words into math formulas. This version supports chinese Hanyu Pinyin as input.

Automatically exported from code.google.com/p/fence-fencing-software

Automatically exported from code.google.com/p/gwt-graphics

Automatically exported from code.google.com/p/gwt-graphics.examples

Visualise quadrangulations

A GWT frontend for surf (Java based renderer for algebraic surfaces)

A visualizer for periodic graphs

Placing six triangles around a circle