Open-source refers to software whose source code is freely available and can be modified and redistributed by anyone. It is a collaborative approach to software development that allows developers to access, modify, and distribute code, without any restrictions or limitations.
Open-source software is typically developed and maintained by a community of volunteers, who work together to improve and enhance the software. This collaborative approach has resulted in the development of some of the most widely used software in the world, including Linux, Apache, MySQL, and Firefox.
Open-source software has several benefits with respect to cost, customizability, security, and transparency. Open-source software has become a fundamental part of modern software development and has revolutionized the way software is created, distributed, and used