performance-ux
Skill1 starsChanged 2 months agoMITView on GitHub
Evaluate loading, responsiveness, stability, rendering, bundle, asset, animation, and data-flow costs as product-experience quality. Use before major launches or after changes likely to affect LCP, INP, CLS, hydration, large lists, images, fonts, or transitions.
In this repository34 other files it gives its agents.
- AGENTS.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- accessibility-auditSkill
- agentic-uxSkill
- benchmarkSkill
- capability-routerSkill
- codex-adapterSkill
- context-handoffSkill
- create-prdSkill
- creative-direction-sprintSkill
- decompose-prdSkill
- design-criticSkill
- design-engineering-qualitySkill
- design-intakeSkill
- design-opsSkill
- design-system-auditSkill
- design-systemSkill
- design-tokensSkill
- discoverSkill
- harness-evolutionSkill
- interaction-designSkill
- loop-engineeringSkill
- parallel-planSkill
- polishSkill
- product-design-routerSkill
- project-onboardingSkill
- research-ledgerSkill
- responsive-auditSkill
- security-gateSkill
- self-improvement-loopSkill
- specialist-routerSkill
- strategizeSkill
- token-auditSkill
- user-needsSkill
The file
Files
Performance UX
Measure representative real journeys and devices. Inspect LCP, INP, CLS, loading waterfalls, client/server boundaries, hydration, bundle/dependency weight, fonts, images, animation cost, long tasks, and large lists.
Relate every finding to perceived experience: delayed meaning, blocked input, layout instability, missing feedback, or battery/network cost. Recommend the highest-impact fix and preserve visual/interaction intent. Beautiful but sluggish is not excellent design.
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