Detect performance regressions by comparing JS timing data against baselines.
npx skills add https://github.com/fray-cloud/coin --skill benchmark-fray-cloud
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/fray-cloud/coin/tree/main/.claude/skills/gstack/benchmark Command: npx skills add https://github.com/fray-cloud/coin --skill benchmark-fray-cloud
This skill helps engineers detect performance regressions by baseline benchmarking and comparing current page metrics to historical baselines using the browse daemon and JavaScript timing data.
Run a full performance audit against a URL and compare it to the current baseline.
High-intent search queries and answers about installing and using this skill.
To detect web performance regressions on a pull request, you compare current benchmark metrics against a historical baseline. This surfaces specific regressions and warnings by analyzing browse daemon and JavaScript timing data for the target pages.
Baseline benchmarking for web vitals is the process of capturing initial performance metrics for a specific URL and branch to establish a baseline file. It enables later comparison to identify slow resources and track performance trends over time.
You track web performance trends and identify slow resources by running audits that compare current benchmarks against saved baselines. This structured reporting highlights large bundles and resource bottlenecks to guide your optimizations.
Yes, you need a baseline.json file to run a performance audit. The comparison requires both a baseline and a current benchmark to generate a structured report exported under .gstack/benchmark-reports.
Yes, you can use browse daemon timing data for production-like pages. Applying performance benchmarking to these environments allows you to effectively surface resource bottlenecks, trends, and regressions before deployment.
XinheLIUBenchmark web page performance against a stored baseline using browse daemon metrics.
KakarottooooMeasure web page performance regressions by comparing baseline and current metrics.
zz8011Analyze browser performance data to detect regressions across pull requests.
tblakex01Baseline and detect web page performance regressions across pull requests.
