Measure web performance metrics and compare against baselines using browser timing data.
npx skills add https://github.com/mgher668/surf-ai --skill benchmark-mgher668
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/mgher668/surf-ai/tree/main/.agents/skills/gstack/benchmark Command: npx skills add https://github.com/mgher668/surf-ai --skill benchmark-mgher668
Identify performance regressions early by establishing baselines and comparing current builds against historical data using a browser-based daemon.
Run /benchmark <url> to start a full performance audit and compare it against your baseline.
High-intent search queries and answers about installing and using this skill.
To measure web performance metrics, this Skill collects deterministic resource timing data via browser performance APIs. It computes TTFB, FCP, LCP, DOM interactions, and bundle sizes using a browser-based browse daemon for accurate page load analysis.
To detect web performance regressions, you can capture a performance baseline and compare current PR changes against it. This process surfaces timing deviations in TTFB, FCP, LCP, and total load across builds to identify regressions early.
You can analyze page load performance trends by applying the benchmark to page sets. It supports saving benchmarks, generating JSON exports, and tracking performance trends over time across multiple URLs and builds for comprehensive page set discovery.
Automating web performance benchmarking involves applying the measurement process to PR changes with a quick mode. It uses baseline storage and deterministic timing data to consistently measure and compare page load speeds and bundle sizes across builds.
Yes, a browse daemon is required to collect deterministic resource timing data for web vitals benchmarking. The daemon interfaces with browser performance APIs to gather the necessary timing data for computing metrics like TTFB, FCP, and LCP.
jonkikyCollect navigation timing and resource data to establish performance baselines and detect regressions.
YaugourtBenchmark web pages against baselines to detect performance regressions.
MFS-codeMeasure page load performance and compare metrics against saved baselines.
24601Measure web page performance and detect regressions across commits and PRs.
