Open source refers to a production and development system that enables everyone to access the sources of the end product.
Tutorial Details:
The thought behind the concept of open source software is that it enables rapid evolution of the software. Many programmers from all over the world read redistribute and adapt the source code to their specific needs. These people improve the software, take care of potential loopholes and fix bugs. The simultaneous work of many brains results in evolution of the software at hitherto unimaginable speeds.
Why Open Source?