PR Zen

Floating navigator for noisy GitHub Pull Requests and Issues

Floating navigator for noisy GitHub PRs. See reviews, bots & alerts at a glance. Click to jump to any comment. PR Zen adds a floating navigator to GitHub Pull Requests, giving you a bird's-eye view of the entire conversation. Modern PRs accumulate dozens of bot comments — CI reports, code reviews, deploy previews — burying human reviews under noise. PR Zen doesn't hide anything. It classifies and lets you navigate. Features: • Floating pill with live stats: reviews, bots, alerts • Chronological timeline panel with click-to-scroll navigation • Smart titles extracted from each comment (Review Claude, Vercel Preview, Quality Gate passed...) • Grouped entries for consecutive identical bot reports • Alert detection for failures, errors & vulnerabilities • Adapts to light & dark mode • Keyboard accessible (Alt+Z to toggle, arrow keys to navigate) • Works with GitHub SPA navigation • Only appears on PRs with 3+ bot comments — clean PRs stay clean • Configurable bot patterns & alert keywords • Zero tracking, zero data collection Open source: https://github.com/Cocola/pr-zen