Parsley is an application framework for Flex/Flash/AIR applications written in AS3. It contains the following modules:
* IOC Container (Configuration and Dependency Injection). This is the largest Parsley module. Inspired by the Spring Framework it brings the concept of an IOC (Inversion of Control) container to ActionScript.
* MVC Framework.
The MVC (Model View Controller) framework helps decouple the view layer from other parts of the application.
* Localization. Parsley comes with a module for runtime localization. While the Flex 3 SDK will offer that too, Parsley can be used with or without Flex.

OraDirect .NET is an enhanced data provider for Oracle that builds on ADO.NET technology to present a complete solution for developing Oracle-based database applications. As part of the Core Lab database application development framework, OraDirect .NET offers both high performance native connectivity to the Oracle database and a number of innovative development tools and technologies.

Oracle Data Access Components (ODAC) is a VCL/VCL.NET/CLX component library for fast direct access to Oracle from Delphi, C++Builder, and Kylix. ODAC is heavily performance- and stress-tested to provide the fastest available native connectivity to Oracle. ODAC features advanced local data handling and comprehensive Oracle functionality coverage, including Oracle Advanced Queuing, Oracle TAF, and distributed transaction support.

Oracle Data Access Components (ODAC) is a library of components that provides direct access to Oracle database servers from Embarcadero RAD Studio XE5/XE4/XE3/XE2/XE, Embarcadero RAD Studio 2010, CodeGear RAD Studio 2009/2007, Borland Developer Studio 2006, Turbo Delphi Professional, Turbo Delphi for .NET Professional, Turbo C++ Professional, Borland Delphi 2005, Borland Delphi 7/6/5, Borland C++Builder 6/5, Lazarus 1.0.12 and Free Pascal 2.6.2 for Windows, Mac OS X, iOS, Linux, FreeBSD for 32-bit and 64-bit platforms.

OpenRasta is a resource-oriented framework for .NET enabling easy ReST-ful development of web sites and services. OpenRasta is designed to run on .net 2.0 and above, and can co-exist peacefully with your existing ASP.NET and WCF deployments.

OpenMobster, is an open source platform for integrating Mobile Apps with Cloud services. You can also define OpenMobster as an open source MEAP (Mobile Enterprise Application Platform) or an open source Mobile Application Server.

OpenFrame enables the applications, resources, and data residing within a mainframe legacy system to be extracted and moved to a more flexible, transparent, and cost-efficient open system platform.

OpcDbGateway represents a software product that can be categorized as a SCADA system (Supervisory Control and Data Acquisition). The basic feature is the data acquisition from external devices (sensors, actuator, programmable machines...), data processing, data storage in process databases and files, delivery of processed data to other applications. The system by its structure, based on paralel event data processing, periodical or single-shot launching of external programs and scripts at specified time, allows the user to build simple or complex applications for data mining and processing, logging, alarms, generating printed reports, control and monitoring of processes in a user-friendly and easy way.

objx puts JavaScript on steroids. It wraps normal JavaScript objects and enhances them via a suite of plugins.

Open-source service bus for .NET