JMAT : Java MATrix tools package.
Provides an easy-to-use class of matrix with MATLAB-like functions and syntax. JMAT also includes plots and histograms in 2D or 3D, an expression parser, and some statistic simulation tools.
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
Unlimited organizations, 3 enterprise SSO connections, role-based access control, and pro MFA included. Dev and prod tenants out of the box.
Auth0's B2B Essentials plan gives you everything you need to ship secure multi-tenant apps. Unlimited orgs, enterprise SSO, RBAC, audit log streaming, and higher auth and API limits included. Add on M2M tokens, enterprise MFA, or additional SSO connections as you scale.
Convey is a real-time, online, multi-user collaboration tool which augments text, graphics, and symbols. Examples of graphics include shapes, mathematical expressions, diagrams, flow charts, and pictures.
Billd is a complete open source billing system for ICRadius written in C.
Includes billing daemon with support for variuos billing methods, support for pre-paid cards and administration tools
for users management.
Story server is an easy to use and attractive system for tracking
stories/use cases during iterative development. It is implemented as
a web application and requires postgresql, a servlet engine, and a
webserver.
Worth is a personal finance manager to manage bank accounts, credit cards, investments and other credit or debit accounts that comprise the individual's net worth. Worth runs as a Web application under an application server such as Jetty or Tomcat.
Java Calculator Suite (jcs) is a collection of Java classes related to expression calculators written in Java. Suports booleans, large numbers, machine numbers, most operators and about 25 different functions.
Flow4J is a java framework, that enables the user to model process flow with a gui interface. The flow may include tasks, decisions or calls to other process flows. The saved flow is in a jar file together with its bytecode.
ForeSite is a project management tool for online collaboration.
Built as a class project, ForeSite provided a basic project management framework accessible from any standards compliant browser. Tasks, Users, Assignments, Due dates, relationships...all the elements expected in a complete management tool.
Libellus is a pocket agenda or PIM. It allows one to schedule events, hold a contact list, view a calendar and perform a few other odds and ends tasks.
Business J is a collection of software providing essential business tools. It includes contact (ContactJ), project (ProjectJ), sales (SalesJ), and financial (AccountJ) management tools written in 100% pure java with full user documentation.
This small script currently runs a simple desktop Calculator application. It currently supports the four operations. Simple to run and light on resources.
MathGenius is a graphical tool intended to simplify your work in mathematics. By now it includes a graphical function plotter, a mechanism (still in development) to derive functions, and an equation solver. An extension mechanism will be developed.
Linux-Kontor is a free ERP (enterprise resource planning) software suite.
Its core components are customer, order, invoice and stock management. It's written completely in Java and has a three-tier architecture.
Eurobduget, Small Office Software written in Java, is one of the first free personnal accounting tool. Webstart Enabled.
Could be seen as a small free Microsoft Money or Quicken.