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 that is available under a license that grants the right to use, modify, and distribute the software,...

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

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 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...

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

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

development of open-source software 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...

This is a list of free and open-source software packages, computer software licensed under free software licenses and open-source licenses. Software that...

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

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

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...

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...

Open-source journalism, a close cousin to citizen journalism or participatory journalism, is a term coined in the title of a 1999 article by Andrew Leonard...

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

This is a listing of open-source codecs—that is, open-source software implementations of audio or video coding formats, audio codecs and video codecs...

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...

The O'Reilly Open Source Convention (OSCON) was an American annual convention for the discussion of free and open-source software. It was organized by...

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...

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

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

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...

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

and released under open-source software licenses with articles in Wikipedia. List of sequence alignment software List of open-source healthcare software...