Monitors deployed URLs for performance regressions, console errors, and status failures to ensure stable production releases.
Canary Watch is a robust post-deployment monitoring tool designed to automate the verification of web applications after merges, dependency upgrades, or production launches. It provides a comprehensive health check by analyzing HTTP status codes, console logs, network failures, and Core Web Vitals like LCP and CLS. With support for sustained monitoring windows and a unique 'diff' mode for comparing staging against production, it ensures that regressions are identified and alerted immediately, reducing the risk of broken deployments and performance degradation.
主要功能
01Configurable watch windows and polling intervals for sustained post-launch monitoring
02Performance regression monitoring for LCP, CLS, and INP metrics
03Automated alerting via desktop notifications and Slack/Discord webhooks
04Comparative 'Diff' mode to identify discrepancies between staging and production
05172,650 GitHub stars
06Real-time tracking of HTTP status, console errors, and network failures
使用场景
01Monitoring critical performance metrics during high-traffic launch windows
02Automating post-deploy smoke tests to verify production environment health
03Comparing staging environments against production to catch configuration drift
