Diagnose and fix web UI performance issues using Core Web Vitals metrics.
npx skills add https://github.com/riabtsev/viscore_main --skill optimize-riabtsev
Please help me install this Agent Skill. Skill: optimize Source: https://github.com/riabtsev/viscore_main/tree/main/.github/skills/optimize Command: npx skills add https://github.com/riabtsev/viscore_main --skill optimize-riabtsev
It helps diagnose and fix slow, laggy, janky user experiences by targeting the real bottlenecks in loading, rendering, animations, images, and bundle size.
Use the optimize skill when your site feels slow and ask it to measure current Core Web Vitals and bundle size, then provide an ordered plan of concrete optimizations and verification steps for mobile and slow connections.
High-intent search queries and answers about installing and using this skill.
Fix slow loading and janky UI rendering by diagnosing runtime bottlenecks, layout thrashing, and network behavior. Measure Core Web Vitals to identify causes, then apply targeted optimizations and validate improvements using before/after testing.
Reduce JavaScript bundle size by evaluating current bundle costs and runtime metrics, then applying targeted optimization strategies. Validate the improvements using before/after metrics to ensure measurable Core Web Vitals gains without regressions.
Diagnose layout thrashing and stuttery animations by systematically measuring rendering performance and runtime bottlenecks. Evaluate current Core Web Vitals and animation smoothness before changing anything to target the real bottlenecks.
Yes, you can optimize React framework-specific UI performance. The approach applies targeted improvements for loading performance, rendering performance, animation smoothness, and framework-specific efficiency based on measured runtime metrics.
Validate UI performance optimizations on real mobile devices by executing before/after metrics testing. This verification and monitoring step ensures loading and rendering improvements are measurable and no regressions are introduced on slow connections.
Before optimizing image delivery and network requests, measure current Core Web Vitals (LCP, INP/FID, CLS), loading timelines, bundle and runtime costs, and network request behavior to establish a performance assessment baseline.
JochenYangIdentify performance bottlenecks and optimize application speed across backend, database, and frontend workflows.
jayteealaoDiagnose UI performance issues and implement fixes for web and mobile interfaces.
marpme...
MathiasPaulenkoMeasure Core Web Vitals and generate Lighthouse reports for web performance auditing.
