It has been estimated that 90% of organizations use some form of open source software. This makes open source a huge global economic resource, with an estimated cost of USD $9 trillion if organizations had to code it themselves.
Docker, Terraform, and Llama 3 are mentioned as examples of open source tools shifting to commercial licenses. Docker changed its licensing in 2021, requiring larger enterprises to pay for a Pro, Team, or Business membership. Hashicorp's Terraform shifted from a Mozilla Public License v2.0 to a Business Source License. Meta's Llama 3 requires payment of licensing fees based on user numbers for the use of weights.
Commercializing open source tools can have a significant impact on developers. It may lead to more sustainable project development, increased professionalization, and innovation. However, it can also result in controversies within the open-source community and potential conflicts between open-source values and commercial interests. Developers may need to adapt to these changes and find a balance between community-driven development and commercial viability.