Huashu releases huashu-flash, a website performance Skill that defines usable interactions, measures a baseline, establishes regression safeguards and compares changes with interleaved A/B runs. His four-site write-up reports different results and measurement pitfalls; shipping remains subject to user approval.
huashu-flash
闪电.skill:照 Anthropic 两周把 claude.ai 提速3倍的方法给网站或 App 提速。定义「打开到能用」、测基线、找能数的指标并证明它跟体感挂钩,逐步优化,用棘轮锁住只许变好。说网站太慢、提速、性能优化、首屏、秒开时用。
Datos de origen
- Repositorio
- alchaincyf/huashu-flash
- Última actividad en el origen
- 24 de septiembre de 2026 a las 06:45
- Idioma detectado de SKILL.md
- chino
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- 81
- Forks
- 4
huashu-flash: measure usable-page performance and compare changes
A website performance Skill that defines real usable interactions, records a baseline, adds regression safeguards, and evaluates one change at a time with measured before-and-after evidence.
Examples
The author’s release article describes deferring rarely used editor libraries and showing an input before framework startup. It also records a saved-draft regression that required a separate test, and sites where improvements were small. These are author cases, not SkillsMP benchmarks.
Uses
Use it for slow entry pages or core interactions. The workflow saves a brief, baseline, experiment log and final report under perf/. Request counts, transferred bytes and product-specific counters are useful only after evidence shows that improvements track actual latency.
Prerequisites
A website project and agreed core interactions, a definition of usable, protected behavior, an approval owner and rollback plan. The bundled measurement scripts use Python and Playwright. Baseline and changed versions must be available under matching measurement conditions.
How to use
The author documents installation and this first request:
npx skills add alchaincyf/huashu-flash
Ask the agent to find what makes the website slow. It then writes the brief, defines readiness, measures the baseline and establishes golden, visual, functional and content/SEO checks before changing code. Final results use interleaved A/B measurements with at least 10 runs per version.
Limitations
Skeleton screens and placeholders do not count as usable. Lab results use cold cache, the same throttling conditions and percentiles; CrUX data remains unavailable when no field data exists. Failed checks or changes that do not improve timing are reverted. User-visible changes and deployment have explicit approval boundaries. The source reports uneven gains across four sites, rather than a universal speed increase.
Opciones de instalación
De forma predeterminada está seleccionado el prompt que primero revisa el origen. Puedes cambiar a un comando directo o descargar una copia local.
Revisa los archivos de origen
Lee SKILL.md y los archivos complementarios que muestra SkillsMP antes de decidir si quieres instalarlo.
Mostrando SKILL.md
- name
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- 闪电.skill:照 Anthropic 两周把 claude.ai 提速3倍的方法给网站或 App 提速。定义「打开到能用」、测基线、找能数的指标并证明它跟体感挂钩,逐步优化,用棘轮锁住只许变好。说网站太慢、提速、性能优化、首屏、秒开时用。