Collect end-to-end web performance metrics from the browse daemon across pages.
npx skills add https://github.com/steadyfall/fspeek --skill benchmark-steadyfall
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/steadyfall/fspeek/tree/main/.claude/skills/gstack/benchmark Command: npx skills add https://github.com/steadyfall/fspeek --skill benchmark-steadyfall
Performance regressions creep in as PRs accumulate; measuring, baselining, and tracking web performance is hard without automated tooling.
Run the benchmark against a URL to capture baseline data and compare it with the current run.
High-intent search queries and answers about installing and using this skill.
To detect web performance regressions, collect end-to-end metrics from the browse daemon across multiple pages and compare them against a stored baseline. This allows PR workflows to automatically surface any introduced regressions.
Baseline performance tracking requires capturing page-level metrics including TTFB, FCP, LCP, DOM timings, and resource timing data. These web vitals are collected across specified pages to accurately identify performance regressions.
Trend analysis works by capturing baseline performance data and comparing it against current builds over time. By storing these baselines in .gstack/benchmark-reports/baselines, you can track metrics and surface regressions as PRs accumulate.
Yes, you need gstack tooling to run perf commands, export navigation and resource timing data, and store baselines. It is required to collect the end-to-end metrics needed to detect regressions.
Yes, you can run a benchmark against a URL to capture baseline data and compare it with the current run. This quick check on specified pages uses the browse daemon to collect end-to-end metrics.
XinheLIUBenchmark web page performance against a stored baseline using browse daemon metrics.
mi179Benchmark web pages against baselines to detect performance regressions.
BradliebsAutomate web page performance measurement and regression detection across builds.
tsenseiMeasure page load performance and detect regressions against a baseline.
