Want a blast from the past? Microsoft just open-sourced its very first operating system, offering a rare insight into the ...

The new definition of open must consider implementation, specification, and governance as three critical factors that must be woven together.

Opinion Cal.com has closed its commercial codebase, abandoning years of AGPL-3.0 licensing in a move that has alarmed the ...

Beyond uniting developers under shared ideologies, goals and pain points, Open Source Summit North America ignited conversations at the intersection of code, community and change. Against the backdrop ...

'Like handing out the blueprint to a bank vault': Why AI led one company to abandon open source ...

John Ellis is the President and Head of Product for Codethink, a world-class provider of critical, high-performance software projects. Open-source software is publicly available software developed and ...

In early 2025, a class-action lawsuit against GitHub, Microsoft, and OpenAI over Copilot’s use of open-source training data ...

Better than billion-dollar software.

Microsoft-owned open source code hosting platform GitHub has acknowledged and patched a critical vulnerability that allowed ...

Just like you probably don't grow and grind wheat to make flour for your bread, most software developers don't write every line of code in a new project from scratch. Doing so would be extremely slow ...

TechRepublic covers the full range of open source software with reviews, tutorials, and advice for how to get it and integrate it into your environment.