Collab.dev

Collab.dev is a web platform built by PullFlow that provides code review collaboration metrics for open-source projects. It analyzes pull request (PR) events — including reviews, approvals, and merge activities — to deliver actionable insights that help maintainers optimize workflows and contributors understand community dynamics. The platform is free to use and supports GitHub-hosted repositories, allowing users to sign in with GitHub and add their public repositories for analysis.

• Review Process Insights — Track how PRs progress from creation through review and approval stages.
• Approval & Review Turnaround Metrics — Measure how long it takes for PRs to be reviewed and approved, identifying bottlenecks.
• Review Coverage Analysis — Understand how often PRs are merged with vs. without a formal review.
• Community Contribution Metrics — Gain visibility into contributor engagement, including who reviews, approves, and participates in discussions.
• Team & Workflow Optimization — Use data-driven insights to improve code review efficiency across your project.
• Project Comparisons — Compare your repository's collaboration metrics against similar open-source projects.
• Learning Center — Access curated video tutorials, best practice guides, and external resources to help contributors grow their open-source skills.
• Personalized Learning Paths — Answer a short questionnaire to receive tailored recommendations based on your experience level and goals.
• GitHub Sign-In — Get started by signing in with GitHub and adding your public repositories for immediate analysis.