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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.
Java Math Library (JML) is a fairly robust mathematics library that can be used for anything from basic calculations to some more advanced mathematical functions.
This Java library (currently 217 classes) is able to handle quantities in terms of basic arithmetics, conversion to similar units, serialization. As framework it allows to create new dimensions and units by inheritance.
The evocomp software models complex systems via novel mathematical and computational models informed by biological metaphors, with the aim of designing and controlling complex systems.
Java Ocean Grid (JOG) is a Java package which provides the user with a simple and effective object oriented approach to manipulating/analyzing gridded oceanographic and meteorological data.
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JRVFSim (Jarvis) is a simulator of a fluid dynamics phenomenon known as radial viscous fingering. Its main feature consists of taking jordan curves and simulating their evolution subject to various parameters. Includes a partial API for numerical methods
JPlot is a multi-purpose data plotting program for use as the graphic front-end of (scientific) software. JPlot is also available as a stand-alone application with a complete and easy-to-use graphic user interface (GUI).
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A self-sufficient java framework for numerical solution of ODEs (diff eqs) and visualization. Samples are aeronautics/astronautics/physics/rocketry themed. Focus on clean design, modularity, reusability and documentation. Educational project.
The mechSym toolkit is a set of classes that support
modelling classical mechanics systems with particular interset in robotic designs.
Classes simulate sensors, motors, mechanical linkages, and power.
visual time-elapsed simulations provided.
PhantomPhysics is a physics equation solving program geared towards students in a High School physics class. This program can solve for just about any variable for any equation you might encounter in High School physics. PhantomPysics is written in Java.