Collect per-page timing metrics via the browse daemon to identify performance regressions.
npx skills add https://github.com/mr-daedalium/ostack --skill benchmark-mr-daedalium
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/mr-daedalium/ostack/tree/main/benchmark Command: npx skills add https://github.com/mr-daedalium/ostack --skill benchmark-mr-daedalium
Performance engineers need a reliable way to detect regression across PR changes by measuring run-time metrics and storing baselines for comparison.
Run a full performance audit against a URL to generate baseline-ready reports.
High-intent search queries and answers about installing and using this skill.
Detect web performance regressions by collecting runtime metrics via the browse daemon, storing baselines, and comparing per-page timings against historical data to identify and quantify drops in speed.
A performance baseline requires capturing key web vitals like TTFB, FCP, LCP, DOM Interactive, DOM Complete, and Full Load times per page to establish a historical reference for future comparisons.
Yes, you can run a web vitals performance audit without external dependencies, relying solely on the browse daemon to collect metrics and output JSON reports directly into your local .ostack directory.
Generate trend reports for page load metrics by analyzing stored baselines and per-page JSON outputs across multiple URLs and deployments, allowing you to visualize performance history and trigger regression alerts.
Track LCP and FCP regressions for specific URLs by capturing initial baseline metrics, then collecting per-page timing data on subsequent visits or PR changes to quantify any degradation.
Performance baseline metrics for regression analysis are stored as JSON files and baseline outputs within the .ostack/benchmark-reports directory, ensuring historical data is preserved for trend reporting.
ligianehuaDetect web performance regressions by comparing current metrics against established baselines.
lyh2Compare PR builds against baselines to detect performance regressions.
scanbottMeasures web performance metrics and compares them to baselines to detect regressions.
olaafrossiBenchmark web pages against baselines and report performance regressions.
