Open source software is developed in a decentralized and collaborative way, relying on peer review and community production. Open-source software is often cheaper, more flexible, and has more longevity than its proprietary peers because it is developed by communities rather than a single author or company.
Open source has become a movement and a way of working that reaches beyond software production. The open-source movement uses the values and decentralized production model of open-source software to find creative ways to solve problems in their communities and industries.