Github

The new code-hosting service arrives as GitHub works through a run of reliability problems.

Open-source artificial intelligence models are facing fresh scrutiny after tests showed that safety controls built into some systems could be stripped away quickly, allowing altered versions to answer harmful prompts.

The Microsoft CEO told GitHub Universe 2025 that software development is moving to a model where human developers direct and audit AI systems that write and review code, and said the skill now is learning that process.