Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the...

Open-source software (OSS) is computer software that is released under a license in which the copyright holder grants users the rights to use, study,...

Free and open-source software (FOSS) is software available under a license that grants users the right to use, modify, and distribute the software – modified...

Open source intelligence (OSINT) is the collection and analysis of data gathered from open sources (overt sources and publicly available information)...

Open-source licenses are software licenses that allow content to be used, modified, and shared. They facilitate free and open-source software (FOSS) development...

Open-source hardware (OSH, OSHW) consists of physical artifacts of technology designed and offered by the open-design movement. Both free and open-source...

The open-source software movement is a social movement that supports the use of open-source licenses for some or all software, as part of the broader...

The Open Source Initiative (OSI) is a California public benefit corporation "actively involved in Open Source community-building, education, and public...

The Open Source Definition (OSD) is a policy document published by the Open Source Initiative. Derived from the Debian Free Software Guidelines written...

Open-source Judaism is a name given to initiatives within the Jewish community employing open content and open-source licensing strategies for collaboratively...

Open-source governance (also known as open governance and open politics) is a political philosophy which advocates the application of the philosophies...

a list of free and open-source software (FOSS) packages, computer software licensed under free software licenses and open-source licenses. Software that...

Open-source artificial intelligence is an AI system that is freely available to use, study, modify, and share. These attributes extend to each of the...

Open-source cola is any cola soft drink produced according to a published and shareable recipe. Unlike the secretive Coca-Cola formula, the recipes are...

Open-source robotics is a branch of robotics where robots are developed with open-source hardware and free and open-source software, publicly sharing blueprints...

Open Source Ecology (OSE) is a network of farmers, engineers, architects and supporters, whose main goal is the eventual manufacturing of the Global Village...

Microsoft, a tech company historically known for its opposition to the open source software paradigm, turned to embrace the approach in the 2010s. From...

Open Source Tripwire is a free software security and data integrity tool for monitoring and alerting on specific file change(s) on a range of systems...

ProductHunt.com. He is a technology evangelist who is an advocate for open source, open standards, microformats, and OAuth. Messina is also known for his...

An open-source video game, or simply an open-source game, is a video game whose source code is open-source. They are often freely distributable and sometimes...

An open-source car is a car with open design: designed as open-source hardware, using open-source principles. Open-source cars include: Completed and available...

Open-source architecture is an emerging paradigm advocating new procedures in the imagination and formation of virtual and real spaces within a universal...

The Open Source Enterprise (OSE) is a United States Government organization dedicated to open-source intelligence. Initially part of the Office of the...

Open Source Lab may refer to: Open-Source Lab (book), a 2014 book by Joshua M. Pearce Boston Open Source Science Laboratory, a biology lab in Somerville...

Open-source religions employ open-source methods for the sharing, construction, and adaptation of religious belief systems, content, and practice. In comparison...

This is a list of notable open-source video games. Open-source video games are assembled from and are themselves open-source software, including public...

This is a list of mobile phones with open-source operating systems. Some hardware components used in phones require drivers (or firmware) to run. For...

Open-source films (also known as open-content films and free-content films) are films which are produced and distributed by using free and open-source...

This is a list of open-source hardware projects, including computer systems and components, cameras, radio, telephony, science education, machines and...

Open (for Post Open Source) is a proposed successor to the Open Source software paradigm, originated by Bruce Perens, the creator of the Open Source Definition...