ReddRadar
Agent skill
openwebf-app-performance-js
Measure and optimize WebF app performance from the JavaScript side (performance.mark/measure, bundle size, code splitting, debouncing, CSS transforms). Use when the user mentions performance.mark/measure, JS profiling, heavy JS work, bundle size, code splitting, debouncing, or animation performance.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/development/openwebf-app-performance-js-archview-ai-webf-plugin
SKILL.md
OpenWebF App: Performance (JavaScript Side)
Instructions
- Establish a measurement baseline (prefer production builds for accuracy).
- Add minimal instrumentation (
performance.mark/measure) around suspected hot paths. - Apply high-leverage best practices:
- reduce sync work on critical path
- debounce expensive operations
- split bundles and monitor size
- Use MCP docs for recommended practices and code snippets.
If the user’s question is primarily about host-side FP/FCP/LCP wiring or dumpLoadingState, prefer openwebf-host-performance-metrics.
More:
- reference.md
- doc-queries.md
- examples.md
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