Open source software has been a cornerstone of tech innovation for years. Lately, though, its role feels different. While some still champion open source as always better, the focus has shifted. The way open source is used and who contributes to it is changing, especially with the rise of AI and cloud-native tech.

The Evolution of Open Source Focus

In recent years, open source has moved beyond just being about freely sharing code. The core contributors now work on complex layers like Kubernetes, observability tools, and infrastructure that support AI systems. Data from organizations like CNCF, GitHub, and the Apache Foundation show that engagement is concentrated on these critical areas.

Open source projects are no longer just about community and openness for its own sake. Instead, they’re becoming essential building blocks for enterprise infrastructure. This shift means open source is more mature, with less of the “wild west” feel and more focus on stability, scalability, and control.

Who’s Contributing and Why

In 2025, major companies continue to dominate open source contributions. Red Hat leads with nearly 200,000 contributions, followed by Microsoft and Google. These big players invest heavily in engineering teams dedicated to open source projects that underpin their products and services.

However, independent developers still play a vital role, with thousands contributing in their spare time. The landscape shows a mix of corporate and individual efforts, highlighting that open source remains a community effort at its core. But the trend is clear: big companies are shaping the future by setting standards and building the infrastructure everyone depends on.

This shift changes how we see open source contributions. They’re no longer just acts of goodwill or community service. Instead, many companies view open source as a way to control key layers of technology. They want to set defaults, normalize interfaces, and influence how software is built and used across the industry.

So, open source is becoming less about openness for its own sake. It’s increasingly about control—over the tools and platforms that enable AI and cloud-native applications to run smoothly. This evolution reflects a broader trend where open source is a strategic asset rather than just a collaborative project.

Inspired by

• https://www.infoworld.com/article/4145314/how-ai-is-changing-open-source.html

Sources

• cncf.io
• github.blog
• apache.org
• redhat.com
• cncf.io