Measures web performance metrics and compares them against a stored baseline.
npx skills add https://github.com/whd4/gstack --skill benchmark-whd4
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/whd4/gstack/tree/main/benchmark Command: npx skills add https://github.com/whd4/gstack --skill benchmark-whd4
Measures web performance metrics across PRs to detect regressions early.
Run /benchmark https://example.com to perform a full performance audit against the current baseline.
High-intent search queries and answers about installing and using this skill.
You can measure web performance metrics by running a benchmark audit against a stored baseline. The tool collects TTFB, FCP, LCP, and DOM timings, then compares current results to the baseline JSON to detect regressions.
The best way to detect web performance regressions across PRs is to capture a performance baseline and run diff or trend analysis. This compares current page metrics against stored baselines to surface degradations early.
Yes, you can automate collecting Core Web Vitals and bundle sizes. The tool outputs a structured JSON file for automation alongside a human-readable report, capturing total requests and resource counts.
Trend analysis works by evaluating in-page timing data via JavaScript and comparing it against an existing baseline. It handles quick, diff, and trend modes to surface performance changes over time.
Yes, you need the browse daemon’s perf command to drive pages and capture DOM timings. The tool relies on this daemon to collect comprehensive web-performance metrics for analysis.
nuurproDetect post-deploy console errors, performance regressions, and page failures via the browse daemon.
geoffreywooAnalyze web page performance metrics to detect regressions across PR changes.
childrentimeIdentify and fix frontend performance issues across Core Web Vitals and bundle size.
npc-chrisAutomate website performance benchmarking with page load times and Core Web Vitals.
