Measure browser performance metrics and compare them to stored baselines.
npx skills add https://github.com/Jaykaijack/openclaw-backup --skill benchmark-jaykaijack
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/Jaykaijack/openclaw-backup/tree/main/skills/gstack/benchmark Command: npx skills add https://github.com/Jaykaijack/openclaw-backup --skill benchmark-jaykaijack
Web performance slowly degrades as small changes accumulate, and teams need an automated way to measure, baseline, compare, and alert on regressions before they reach users. This skill captures real browser metrics to pinpoint regressions in load time, Core Web Vitals, request counts, and bundle sizes so problems are discovered on every PR rather than after release.
Run the benchmark against your site and save a baseline with the command "/benchmark https://example.com --baseline" then run "/benchmark https://example.com" to compare and generate a report.
High-intent search queries and answers about installing and using this skill.
To automatically detect web performance regressions on a pull request, you capture a deterministic baseline snapshot of your web page and then compare subsequent runs against it to alert on regressions before merging.
Monitoring Core Web Vitals and bundle size requires collecting TTFB, FCP, LCP, DOM timings, full load times, resource sizes, and request counts using a headless browse daemon.
Yes, you can track web performance trends and generate reports locally by loading historical baselines to show trends and outputting human-readable markdown and JSON reports stored directly on your machine.
You configure performance regression thresholds to prevent false alerts by setting predefined limits for automated comparisons, which categorize deviations into clear regression or warning statuses.
Yes, web performance regression detection requires a headless browse daemon to actively collect real browser metrics and identify slow resources for accurate baseline comparisons.
The best way to measure page load time regressions before releasing code is running baseline, quick, diff, and trend mode audits on web pages to pinpoint problems on every pull request.
tony30552001Run browse daemon benchmarks to compare page load metrics against baselines on PRs.
ShmurdocCompare web performance metrics against baselines to detect regressions.
awinogradovAutomate development workflows from planning through pull request monitoring.
yocxy2Measure page load times, Core Web Vitals, and resource sizes to detect performance regressions.
