high-perf-browser
Optimize web performance through network protocols, resource loading, and browser rendering internals. Use when the user mentions "my site is slow", "Core Web Vitals", "HTTP/2 or HTTP/3", "resource hints", "network latency", "render blocking", "TCP/TLS optimization", "service worker", "Cache-Control or caching strategy", or "critical rendering path". Also trigger when diagnosing slow page loads, optimizing time to first byte, choosing between WebSocket and SSE, or reducing bundle sizes. For UI visual performance, see refactoring-ui. For font loading, see web-typography.
- Version
- 1.4.1
- License
- MIT
Pinned to revision 4f7124e6049e, so it is the text this page describes rather than whatever the author pushed since.
Files
- skills/high-perf-browser/SKILL.md
- skills/high-perf-browser/references/caching-strategies.md
- skills/high-perf-browser/references/core-web-vitals.md
- skills/high-perf-browser/references/http-protocols.md
- skills/high-perf-browser/references/network-fundamentals.md
- skills/high-perf-browser/references/real-time-communication.md
- skills/high-perf-browser/references/resource-loading.md
Every link opens the file at its source, pinned to the revision this page describes.