Detect performance regressions by comparing builds against established baselines.
npx skills add https://github.com/gaaschk/gaasch-family --skill benchmark-gaaschk
Please help me install this Agent Skill. Skill: benchmark Source: https://github.com/gaaschk/gaasch-family/tree/main/.claude/skills/gstack/benchmark Command: npx skills add https://github.com/gaaschk/gaasch-family --skill benchmark-gaaschk
Performance regressions in web apps can go unnoticed until users complain. This Skill establishes baselines for page load times, Core Web Vitals, and resource sizes, then detects deviations after changes.
Run a benchmark on a target URL to initialize baselines and compare subsequent runs.
High-intent search queries and answers about installing and using this skill.
You can detect web performance regressions by establishing baselines for page load times and Core Web Vitals, then automatically comparing new builds against those baselines directly in your PR workflows.
Tracking Core Web Vitals trends requires establishing baseline metrics for your pages and deployments, then analyzing deviations over time to identify gradual performance drifts across subsequent releases.
To set up a performance baseline, you run a benchmark on a target URL using a browser-based measurement setup, which initializes the baseline records for page load times and resource sizes.
Yes, you can compare resource sizes automatically by establishing a baseline for your pages and configuring before/after comparisons to surface deviations and regressions when new builds are introduced.
Yes, monitoring Lighthouse scores and establishing performance baselines requires a browser-based measurement setup to accurately capture page load times, Core Web Vitals, and resource sizes.
Gradual performance drift goes unnoticed because deviations are incremental; establishing baselines and running long-term trend analysis across deployments is required to detect these slow regressions before users complain.
MissTullyMeasure and compare web performance metrics across pull requests.
geoffreywooAnalyze web page performance metrics to detect regressions across PR changes.
danieldev24Automates CI/CD pipeline setup and quality gates for code verification.
npc-chrisAutomate website performance benchmarking with page load times and Core Web Vitals.
