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JGauge Bean is a single purpose bean library for gauges. You can use it to draw round gauges on Java Components. The gauge can be extensively configured for displaying one discrete value within a given range.
The goal: to provide implementations of as many algorithms (sorting, searching, ...) and data structures (lists, trees, ...) as possible, accompanied by discussion of big O run time and memory limits and references to sources of further study.
A Free Java C(ell)S(tream)V(alidator) library. OpenCell aims to implement set of interfaces with which user can manipulate values in 'cell' carried in a stream of csv(or any delimiter separated format) by a custom implemention of a rule.
Software helping to build a SOA without depending on an ESB: Services look up each other in a registry and talk directly (no spaghetti: links are configured in registry). Management and monitoring is provided by clients and server stacks.
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
Tying together Zend Framework, PHP/Java Bridge, JTOpen, and Tomcat to provide a FOSS solution for i5 (IBM i, iSeries, AS/400) PHP developers struggling with the performance issues of the Integrated File System.
Various listener types.If file is changed, property present in file gets changed, to see the changes and use these changed values in your running applications.This Java API allows you to use listeners like PropertyChangeListener, FileChangeListener, etc.
jWlanScan is a free (LGPL) wireless network(WiFi) scan library for the Java platform. It uses JNI technology, supports WinXP,Win2003, can get access point information of AP NAME,RSSI,BSSID,SPEED,CHANNEL and more.Use this lib,developed a WlanScan tool.
This software provides library to encode/decode Java strings to/from Base64 encoding and variants. Just include the .jar file into your classpath, to encode: string.getbytes("x-base64"); to decode: new String(bytearray, "x-base64");
this is a small JSP tag library which allows you to create PDF documents within your JSPs. All you need to do is add the jar file to your lib folder under WEB-INF and the tld file in a tld folder under WEB-INF and you are ready to use the tags.
iText Programming Tutorials. Example code and detail explanation on how to generate Adobe PDF document with iText API. Example of AcroForm, bookmark, anchor, insert images, generate PDF with Java App, JSP or Servlet, create PDF table and etc.
Lightweight backpropagation neural network in C++. The project provides a class implementing a feedforward neural network, and a class for easily train it. It is highly customizable to manage your problem and comes with a simple graphical interface.
The Umber project provides simple, flexible, "earthy" Java
tool libraries for developers. The tools supplement common tasks like
XML handling, data processing, and PDF generation, but without the
complex and arcane APIs of most modern implementations.
The Nheengatu Project is a Java library that provides HTML markup abstraction allowing you to reutilize it to generate PDF files, OpenOffice documents, image files, etc. The goal of this project is to maximize the use of HTML markup procedures.
Crossplatform menstruation calender with dynamic pdf-report-generation via server-script. The calender is intended for the CLDC profile and MIDP1.0 - like mobile phones, PDA and is written in J2ME.
The server allows dynamic upload and pdf-generation and
nn-utility is a neural network library for C++ and Java. Its aim is to simplify the tedious programming of neural networks, while allowing programmers to have maximum flexibility in terms of defining functions and network topology.
A java based neural network framework. The Auratus network is built around an XML messaging system, allowing for a complete MVC design. Additionally, Auratus networks are constructed and at the node/edge level, allowing for advanced topologies.
ThunderGraph is another java charting library intended to draw 2D graphs. Additionally, it contains a package that presents a live component implementing zoomable, scrollable and 'hintable' graph. Written for JDK 1.1+, it may be used in MS IE applets.
This is one small and fast JAVA implementation of java.util.queue which permanently stores queue data into files. Use of this implementation avoid use of huge JMS implementations. All read and write operations have to be on one JAVA virtual machine.
MUG is a component-based Java Web Framework. Lightweighted and conceived to be easy to use yet flexible, it provides the developer a set of components that allows object-oriented development in a web (in the line of SWT / Swing).