Google has made its internal code review guides public on GitHub. One guide covers reviewers, another covers authors and defines terms like LGTM and CL. The repository shows how Google standardizes its code review process.

Researchers tracked 112 professional developers using AI agents on the job and found they plan tasks, review every diff, and limit agent scope rather than handing off vague prompts. In trials, AI slowed senior devs by 19% and produced merged PRs only 8% of the time, revealing a 92% failure rate when agents ran unsupervised.

Non-programming leaders starting to contribute to code with LLMs can increase iteration speed and introduce diverse perspectives, but this also risks compromising the implicit architecture of the codebase. As more non-engineers make changes, maintaining design intent and code maintainability becomes a challenge, requiring developers to adapt their roles to focus on architectural oversight. Despite these risks, democratizing coding could lead to better solutions as more perspectives are included in the development process.