Skim – vibe review your PRs (github.com)

Skim has launched a mobile-first, AI-native interface for reviewing GitHub pull requests (PRs) that transforms the traditional code review process. Instead of presenting raw file diffs, users can paste a PR URL and receive a structured briefing that highlights key changes, intent, and statistics through swipeable concept cards. This streamlined approach focuses on understanding the narrative behind code modifications rather than nitpicking syntax or formatting, making it particularly beneficial for side projects where developers want to verify changes without the overhead of traditional review tools. Significantly, Skim enhances team collaboration by allowing developers to quickly assess PRs based on themes like "Auth Flow" and "DB Migration," promoting a more conceptual understanding of changes. The underlying AI analysis operates in a two-phase process: analyzing each file independently and then synthesizing findings into coherent concepts. Built with technologies such as Next.js, TypeScript, and the OpenAI API, Skim aims to simplify the review experience, providing real-time updates and a modern user interface. As it combines effective summarization and interactive visualization, it represents a noteworthy advancement for the AI/ML community in improving developer workflows.