Measure and compare web performance metrics across baselines and historical data.
npx skills add https://github.com/JovieInc/Jovie --skill benchmark-jovieinc
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/JovieInc/Jovie/tree/main/.claude/skills/gstack/benchmark Command: npx skills add https://github.com/JovieInc/Jovie --skill benchmark-jovieinc
Performance regressions in web apps are hard to detect until users notice. This Skill provides end-to-end measurement, baselining, and comparison so engineers can identify when changes slow down pages and regress important metrics.
Run a full performance audit on a URL to start baseline capture and regression detection.
High-intent search queries and answers about installing and using this skill.
To detect web performance regressions, you can capture baseline metrics for a URL and compare subsequent measurements. This Skill analyzes historical data and current branch diffs to surface actionable timing and resource insights.
You can capture web vitals baselines by running a full-page performance audit on a target URL. The Skill queries performance entries like TTFB, FCP, and LCP, then writes comprehensive JSON and Markdown reports for comparison.
Tracking page load trend analysis involves measuring DOM timings and resource sizes across historical data. This Skill automatically captures baselines and generates diff reports to inform PR reviews and optimization efforts.
Yes, the benchmarking tool operates without external dependencies. It directly queries performance entries to measure TTFB, FCP, LCP, and DOM timings, requiring only a target URL to start baseline capture and regression detection.
A full-page performance audit includes key timing metrics such as TTFB, FCP, LCP, and DOM timings, alongside resource data. It surfaces these metrics to provide comprehensive recommendations for optimization.
Yes, you can compare performance metrics against your current branch. The Skill supports diff checks against current branch data and historical baselines to identify regressions during PR reviews.
AlexandreLabMonitor live apps post-deployment for console errors, performance regressions, and page failures.
AGIBuildCompare BenchmarkDotNet JSON results against GitHub Actions artifact baselines.
bizzybaeRun browser-based benchmarks to compare web performance across pull requests.
Ronin15Compare SDL3 HammerEngine metrics against baselines to flag performance regressions.
