Browse free open source Object Oriented software and projects below. Use the toggles on the left to filter open source Object Oriented software by OS, license, language, programming language, and project status.

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  • 1
    Component (library, framework) refactoring may affect existing applications, where the client code used previous component versions. Our tool preserves applications binary-compatible by generating an adaptation layer out of change history.
    Downloads: 2 This Week
    Last Update:
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  • 2
    macOS FPC + Lazarus daily snapshots

    macOS FPC + Lazarus daily snapshots

    Daily macOS FPC + Lazarus snapshots (Cocoa - 64 bit - Intel and ARM64)

    IGNORE THE BIG GREEN DOWNLOAD BUTTON: choose file in Files area These macOS snapshots of the development branches are generated automatically. All I can say is that the compiler found the source good enough to compile. YOU ARE USING COMPLETELY UNTESTED SOFTWARE. Caveat Utilitor! 1. Move lazarus-src to your home directory 2. Open a Terminal 3. Change to lazarus-src and run the command: xattr -drv com.apple.quarantine * 4. Use a script to start Lazarus like: #!/bin/sh open ~/lazarus-src/lazarus.app --args "--pcp=~/.laz_main" There is also a daily FPC development snapshot for ARM64. 1. Move fpc-src to your home directory 2. Install with a script like: #!/bin/sh cd ~/fpc-src xattr -drv com.apple.quarantine * sudo make FPC=$PWD/ppca64 OPT="-ap -FD/Library/Developer/CommandLineTools/usr/bin -XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk" install Adjust links in /usr/local/bin to point to 3.3.1 or choose compiler in Lazarus
    Downloads: 2 This Week
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  • 3
    ClassBuilder is freeware CASE tool targeted at the C++ developer, running on Win2K/XP/Vista/7. It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction through a graphical user interface
    Downloads: 1 This Week
    Last Update:
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  • 4
    You specify a desired domain-logic in UML, optionally some parts in Python, from scratch or reused. This custom application model is dynamically executed or updated. - Aeonic is a project to develop that kind of MDD technology for modern server apps.
    Downloads: 0 This Week
    Last Update:
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
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  • 5
    DBLGen is a generic plugin-based code generator written in C#.NET that reads database schemas and generates text code for any programming language. It uses StringTemplate as its main export plugin. Currently supports MS SQL Server and MS Access.
    Downloads: 0 This Week
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  • 6
    A simple MVC Engine built in the PHP programming language.
    Downloads: 0 This Week
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  • 7
    Extended C gives Object-Oriented features such as self-referential structure pointers via macros to C, resulting in an object-oriented style. Currently tested in gcc, we hope to stabilize it for other compilers as well, including Borland & Visual Studio.
    Downloads: 0 This Week
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  • 8
    Fragments is a highly sophisticated C++ library for composing classes from freely definable "fragments". Among other things it can be used to create container classes - just by selecting a set of "fragments" to combine.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Jet Business Automation Technology. A framework to empower routine data structure patterns like table-per-class binding and multiversion documents with single application point. Stored procedure based business logic, metadata store, UI binding.
    Downloads: 0 This Week
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    Cloud-based help desk software with ServoDesk

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  • 10
    Jupe is a UML Plugin for Eclipse. It provides support for the creation of UML class diagrams, Java code generation and reverse engineering. Jupe is based on the GEF and UML2 frameworks and supports Eclipse 3.2.
    Downloads: 0 This Week
    Last Update:
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  • 11
    An Object Relational Mapping (ORM) System Based on Scott Ambler's designs. Koan has a powerful and highly extensible code generation system and is designed for production use within an enterprise environment.
    Downloads: 0 This Week
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  • 12
    Logix is a programming language where the syntax can be easily modified.
    Downloads: 0 This Week
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  • 13
    MakeDBO
    MakeDBO is a MySQL library for PHP. It includes a mysql database interface and a DBO class builder to automatically generate PHP classes from your database tables. Currently requires Smarty templating engine.
    Downloads: 0 This Week
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  • 14
    This is a plugin for Resharper that adds intellisense for the NMock2 mocking framework to Visual Studio.
    Downloads: 0 This Week
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  • 15

    OOPSGen

    Object Oriented Parser Generator

    The goal of this project is to create a simple and easy to use parser generator that will accept a textual grammar file as an input and output modularized classes representing a limited parser interface. Long term goals include a robust grammar file syntax, output suitable for multiple programming languages, and tools for better integrating compiler functionality, parse tree manipulation, and FSM based scanner generation.
    Downloads: 0 This Week
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  • 16
    OlsenRoutes is a software environment with a powerful difference. It provides online users with a library of statistical tools and access to Olsen's database (1985 through today) of tick-by-tick foreign exchange trading prices.
    Downloads: 0 This Week
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  • 17
    PHP framework with support for simple tags and server-side events like jsp, asp.net, etc. prioritizing separation between structure, behavior and presentation, generating clean valid html markup.
    Downloads: 0 This Week
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  • 18
    This package can be used to emulate class namespaces under PHP 5. It parses PHP code to extract namespace definition statements. The code is rewritten to emulate the namespace support in a way similar to the Java language namespace support.
    Downloads: 0 This Week
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  • 19
    Prop is a pattern matching language based on C++. It implements algebraic datatypes, pattern matching and rewriting, and generates C++ code as output.
    Downloads: 0 This Week
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  • 20

    PyntaxDAO

    PytaxDAO is an ORM used to communicate CRUD with the database.

    Pyntax DAO is ORM / DAO / Database Abstraction Layer which helps you connect to database and do CRUD operations with very minimal setup and coding written in PHP. The current version of the PyntaxDAO only works with MySQL but future version would be compatible with other databases also.
    Downloads: 0 This Week
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  • 21
    .NET 2.0 reflection-to-cache-based library, with an ASP.NET UI generation feature. Uses Dynamic IL to generate VERY fast accessors to properties, and allows direct get and set of objects to controls that allow for their edit or display in ASP.NET forms
    Downloads: 0 This Week
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  • 22
    A web content management system built on the Zend Framework.
    Downloads: 0 This Week
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  • 23
    UBIQLIPSE is a plug-in for Eclipse that provides a WYSIWYG editor for the creation of UIQ 2.1 GUIs. UBIQLIPSE maintains an XML model of the GUI and converts this model into Symbian C++ code on demand, using an existing tool developed by Symbian.
    Downloads: 0 This Week
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  • 24
    The UCL MDA Tools are lightweight Model Driven Architecture tools developed at University College London. They include a JMI generator implemented using the velocity template engine, an OCL type checker, and a parser for textual MOF models.
    Downloads: 0 This Week
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  • 25
    An easy to use, graphical UML modeling toolkit with XML and JPEG diagram output formats and C++ code skeleton generation
    Downloads: 0 This Week
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