Measure web performance and detect regressions against baselines in CI workflows.
npx skills add https://github.com/GTC6244/ToolBridge --skill benchmark-gtc6244
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/GTC6244/ToolBridge/tree/main/.claude/skills/gstack/benchmark Command: npx skills add https://github.com/GTC6244/ToolBridge --skill benchmark-gtc6244
Performance regression detection across web pages using the browse daemon. Establishes baselines for page load times, Core Web Vitals, and resource sizes, and compares changes across PRs.
Run the benchmark against a URL to measure performance, compare it to the baseline, and generate a report.
High-intent search queries and answers about installing and using this skill.
Core Web Vitals tracking involves measuring TTFB, FCP, and LCP metrics during page loads, then comparing these metrics against stored baselines to identify performance regressions across different branches and pull requests.
Establishing performance baselines for page load times requires running a benchmark against a URL to capture and store initial metrics for DOM timing, Core Web Vitals, and resource sizes as a reference point for future comparisons.
Yes, you need a browse daemon to track Core Web Vitals over time, because the benchmark tooling depends on this daemon to collect page-level metrics, access baselines storage, and generate trend comparison reports.
The best way to track resource size changes across branches is to use performance benchmarking with baselines, which captures resource usage during page loads and compares these metrics to detect regressions over time.
Yes, you can use benchmark baselines for CI workflow performance testing by applying the regression detection tooling to pull requests, which measures page load times and compares them against stored baseline data before merge.
ligianehuaDetect web performance regressions by comparing current metrics against established baselines.
lyh2Compare PR builds against baselines to detect performance regressions.
krzemienskiDetect performance regressions against baseline metrics above a 10% threshold.
yocxy2Measure page load times, Core Web Vitals, and resource sizes to detect performance regressions.
