Object Databases

Object Relational Mapping Lite (ORMLite) provides simple yet powerful functionality for persisting Java objects to SQL databases while avoiding the overhead of other ORMs. Supports MySQL, Postgres, SQL Server, H2, Derby, HSQLDB, Sqlite, and others. Platforms: Windows, Mac, Linux

OVal is an extensible object validation framework for Java 5 or later. Annotations (@NotNull) or XML configuration files can be used to express class constraints. OVal can optionally use AspectJ to enforce automatic validation (DbC) Platforms: Windows, Mac, Linux

This script shows a simple class useful to compute Fibonacci numbers. Object methods return the nth Fibonacci number, return list first n Fibonacci numbers and list from F(k) to F(n) numbers. Platforms: Windows, Mac, *nix, Python, BSD Solaris

The Sound Object Library is an object-oriented audio processing library. It provides objects for synthesis and processing of sound that can be used to build applications for computer-generated music. The core code, including soundfile and text input/output, is fully portable across several... Platforms: Mac

OOX stands for Object Oriented eXperience. This module adds a basic therefore useful set of OOP library for Drupal module developers.Beside some helpful helpers, it provides a generic hookable implementation of the registry pattern.A better description will come. Platforms: PHP

JDots, Java Dynamic Object Tree Software. A library/framework to create a dynamic tree of Java objects, for active method communication/propagation. Java implementation of the BEAST project. Platforms: Windows, Mac, Linux

DB Object builder is a simple tool which can generate a lot of Java source file for you. Each Java source file map to a table in your database. It is like Hibernate, but it is smaller than it and do not use any complex XML configuration files. Platforms: Windows, Mac, Linux

Simple Object Oriented Language and Compiler (SOOL): using for students taking Compiler Design course Platforms: Windows, Mac, Linux

This script is a sample implementation of the 'Null Object' design pattern. Roughly, the goal with Null objects is to provide an 'intelligent' replacement for the often used primitive data type None in Python or Null (or Null pointers) in other languages. These are used for many purposes... Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script prints a nicely formatted overview of an object, including _everything_ in the object's `dir'. This is great when programming interactively.It is more comprehensive than help(), prettier than dir(). Platforms: Windows, Mac, *nix, Python, BSD Solaris

This function generates XML for any Python object through recursive functions. It is easy to add specific handlers for your own object types for more complex output options. Platforms: Windows, Mac, *nix, Python, BSD Solaris

Lazy is a language and a system to publish databases on the Web and to prototype full Web applications. It is based on the declarative specification of hypertext viewsNo imperative programming is required to create a database-backed web site. Platforms: Windows, Mac, Linux

Object-Oriented JNI for .NET (low-level), Library for .NET Framework v.1.1. Supports Standard JNI interface (SUN/IBM/MS JDK1.1.x-1.6.x) for developing and running code in C#, MCpp, VB, J#.The main features available:- JNI code can be written only in managed code;- supported .NET languages: C#,... Platforms: Windows

JavaScript Object Graph for Java is a library designed to simplify working with JSON objects in Java code. Platforms: Windows, Mac, Linux

Zaxas is a promising Object Oriented Ajax Framework. Ajax brings more interactive web and Zaxas makes it's implementation very simple. Simplicity is the key feature of Zaxas. Build your Ajax web application in any platform with Zaxas. Platforms: Windows, Mac, Linux

This script contains many recipes to memoize functions. Using this script you can cache object creation, i.e. __new__ and __init__ methods are called only when n.e. __newt;br /> Platforms: Windows, Mac, *nix, Python, BSD Solaris

The Object Oriented C or OOC kit is designed for programers who want to develop software in an Object Oriented manner. OOC implements classes, single inheritance and exception handling. It is ideal for students that are getting to know Object Oriented programming. Platforms: Windows

Object Mapping Project (OMaP) proposes a way to define and to perform mappings of Java object instances. The objects could be mapped to a XML String, another Java object, database records, Swing screens, etc. And, of course, mapping back is also supported Platforms: Windows, Mac, Linux

[RETIRED] The JMS Distributed Object Framework provides an advanced request/reply framework over JMS, message-driven beans and servlets. Platforms: Windows, Mac, Linux

Full featured analogue modeled bass drum synthesizer, written in the object orient real-time music and multimedia environment PD (Pure Data.) Platforms: Windows, Mac, Linux