Open Source Platform

Monogame.net

Build games for any platform with one framework

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MonoGame is an open-source framework that helps you build cross-platform games for desktop, mobile, and consoles using a single codebase.

Tweag.io

Collaborate on open source engineering projects

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Tweag is a collaborative lab helping tech startups and engineers innovate, focusing on developer experience, MLOps, and open source solutions.

Zenz-solutions.de

Discover and use free Java tools and projects

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Explore free, open source Java projects, tools, and resources created by an experienced IT professional passionate about software quality and development.

Hama.apache.org

Build scalable big data apps with open source tools

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Apache Hama is an open source project for big data and high-performance computing, helping developers build scalable distributed computing solutions.

Owin.org

Connect .NET web apps and servers seamlessly

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OWIN defines a standard interface for .NET web servers and applications, helping developers build flexible, modular, and open web solutions.

Teibyexample.org

Store and query XML data with open-source tools

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eXist-db is an open-source native XML database, offering flexible storage, management, and querying of XML data for developers and organizations.

Zope.dev

Build Python web apps with open source Zope

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Zope is an open source web application server and framework for Python developers, offering tools, documentation, and community support since 1998.

Openrct2.io

Enhance and play RollerCoaster Tycoon 2 for free

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OpenRCT2 lets you download, play, and enhance RollerCoaster Tycoon 2 with new features, multiplayer, and community support. Free and open source.

Archhurd.org

Run Arch Linux on GNU Hurd with i686 support

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Arch Hurd is a version of Arch Linux tailored for the GNU Hurd system with optimized packages for i686 architecture.

Limofoundation.org

Develop an open Linux OS for mobile devices

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A nonprofit group creating an open, Linux-based mobile operating system independent of hardware.

Opl-dev.sourceforge.net

Access open source OPL tools for Nokia development

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Open source OPL development framework offering tools and documentation for Nokia Series 60 and UIQ devices.

Asteroidos.org

Use an open-source OS on your smartwatch

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AsteroidOS is a free, open-source operating system designed for smartwatches to replace default software.

Openacs.org

Build scalable community web apps with open source tools

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OpenACS offers an open source toolkit to build scalable, community-focused web apps, including e-learning platforms like .LRN.

Avinet.no

Get complete web and mobile map solutions

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Avinet offers web and mobile map solutions using QGIS and open source tools for geographic data and consulting.

Openlca.org

Analyze environmental impacts with free LCA software

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openLCA.org offers free professional software for Life Cycle Assessment and environmental footprint analysis with extensive features and databases.

Goodfet.sourceforge.net

Use an open-source JTAG adapter for hardware debugging

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Open-source JTAG adapter for hardware debugging and development based on TI MSP430 tools.

Cerberus-x.com

Create games freely with open-source tools

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Cerberus X is a free, open-source game development engine letting you create games your way with community support.

Linux-7110.sourceforge.net

Run Linux on Psion handhelds

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OpenPsion brings Linux to Psion palmtops, enabling you to run a full OS on Series 5 and Revo devices.

Basicairdata.eu

Explore DIY air data instrument projects and guides

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A free project sharing DIY air data instruments designs and testing for building air data computers and related tools.

Canaima.softwarelibre.gob.ve

Access free, open-source Venezuelan Linux OS

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Canaima GNU/Linux is a free Venezuelan operating system based on Debian, offering accessible open-source software for all users.