Open source refers to software or code that is freely available and modifiable by anyone. It's prevalent on the internet, and many companies, both big and small, use it. Open source software can be used for anything from running websites and servers to powering mobile apps and embedded systems. Many of the most popular websites and applications on the internet use open source software, including Facebook, Twitter, and Google.

Open source can be better than closed source programs, code, and operating systems in many ways. First, because the code is openly available, it is subject to peer review, which can lead to increased reliability and stability. Second, open source software can be more flexible and customizable than closed source alternatives because anyone can modify and improve the code. Finally, open source software is often more cost-effective because there are no licensing fees associated with it.

It's time to drop the stigma that open source is bad. Open source software can be just as good, if not better, than closed source alternatives. It's reliable, stable, flexible, and cost-effective. Many companies and individuals are already using open source software, and more and more are discovering the benefits every day. So, if you're in the market for software, code, or an operating system, consider giving open source a chance. You might be surprised at how much it can do for you.