Benchmark web pages against baselines to detect performance regressions.
npx skills add https://github.com/howdeploy/NekoFree --skill benchmark-howdeploy
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/howdeploy/NekoFree/tree/main/skills/benchmark Command: npx skills add https://github.com/howdeploy/NekoFree --skill benchmark-howdeploy
Performance regressions slip into production quietly. This Skill provides a repeatable way to baseline, collect, and compare web performance data across PRs.
Type /benchmark <url> to start a full performance audit against the current baseline.
High-intent search queries and answers about installing and using this skill.
To detect web performance regressions in a pull request, you benchmark web pages against an established baseline. This process collects page load metrics like TTFB, FCP, and LCP via a browse daemon, aggregating results to spot degradation early.
A performance benchmark collects core web vitals and DOM timings, specifically measuring TTFB, FCP, and LCP. It uses a browse daemon to run end-to-end measurements across selected pages, compiling the data into detailed trend analysis reports.
Yes, you can track performance trend analysis across multiple releases. The benchmarking process establishes baselines and aggregates results over time, helping teams identify hotspots in JavaScript bundles and network usage as code evolves.
The best way to establish a baseline for web page performance is running a full audit on a stable build. This captures initial DOM timings and web vitals metrics, providing a reference point to compare future PRs and spot regressions.
Yes, the benchmark tool works without external dependencies. It relies on an internal browse daemon to collect metrics and generate comparison reports, requiring no additional component installations to measure web page performance regressions.
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