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

Open Source Press was a computer book publisher based in Munich, Germany. The company specialized in high-quality publications on topics related to open-source...

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

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

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

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...

Open-source intelligence (OSINT) refers to the systematic collection, evaluation, and analysis of publicly available information from open sources to produce...

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

The Open Source Definition (OSD) is a document published by the Open Source Initiative. Derived from Bruce Perens' Debian Free Software Guidelines, the...

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

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

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...

of open-source software (OSS) employ a variety of business models to solve the challenge of making profits from software that is under an open-source license...

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...

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

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...

information. This includes the making of both free and open-source software (FOSS) as well as open-source hardware. The process is generally facilitated by...

Open-source software development (OSSD) is the process by which open-source software, or similar software whose source code is publicly available, is developed...

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

management systems, and online stores. Available as free and open-source software, WordPress is among the most popular content management systems – it was...

The history of free and open-source software begins at the advent of computer software in the early half of the 20th century. In the 1950s and 1960s,...

The open-core model is a business model for the monetization of commercially produced open-source software. The open-core model primarily involves offering...

Open Source Summit (formerly LinuxCon) is a name for a series of annual conventions organized each year since 2009 by the Linux Foundation. The first...

Portal: Free and open-source software List of free and open-source software packages List of open-source mobile phones List of open-source hardware projects...

Open source license litigation involves lawsuits surrounding open-source licensed software. Many of the legal rights of open source software licensors...

Open collector, open drain, open emitter, and open source refer to integrated circuit (IC) output pin configurations that process the IC's internal function...

Open-source appropriate technology (OSAT) is appropriate technology developed through the principles of the open-design movement. Appropriate technology...