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Found 374 Skills
Mobile app debugging for iOS, Android, cross-platform frameworks. Use for crashes, memory leaks, performance issues, network problems, or encountering Xcode instruments, Android Profiler, React Native debugger, native bridge errors.
Check Module Federation local development performance configuration: detect whether recommended performance optimization options are enabled to alleviate slow HMR and slow build speed.
This skill should be used when the user asks to "use pandas", "analyze data with pandas", "work with DataFrames", "clean data with pandas", or needs guidance on pandas best practices, data manipulation, performance optimization, or common pandas patterns.
This skill should be used when the user asks to "write a Next.js app", "follow React best practices", "optimize a Next.js application", "build with the App Router", or needs guidance on modern React and Next.js patterns for 2025.
This skill should be used when the user asks to "build a Nuxt app", "optimize Nuxt performance", "configure Nuxt rendering", "follow Nuxt best practices", or needs guidance on Nuxt 4 development patterns, hybrid rendering, or Core Web Vitals optimization.
Apply when implementing caching logic, CDN configuration, or performance optimization for a headless VTEX storefront. Covers which VTEX APIs can be cached (Intelligent Search, Catalog) versus which must never be cached (Checkout, Profile, OMS), stale-while-revalidate patterns, cache invalidation, and BFF-level caching. Use for any headless project that needs TTL rules and caching strategy guidance.
Web Vitals Monitor - Auto-activating skill for Frontend Development. Triggers on: web vitals monitor, web vitals monitor Part of the Frontend Development skill category.
Run Lighthouse CLI audits for websites and web applications from environment setup through result interpretation. Use when the user wants to audit performance, accessibility, SEO, best practices, PWA readiness, Core Web Vitals, Lighthouse CI, batch URL scans, localhost pages, or production pages. Trigger this skill for Lighthouse setup and troubleshooting in Linux or WSL, browser launcher failures such as "Cannot find Chrome" or "ECONNREFUSED 127.0.0.1", Chrome or Chromium detection issues, PageSpeed-style analysis requests, or any request to generate Lighthouse HTML and JSON reports with actionable recommendations.
Web browser game development principles. Framework selection, WebGPU, optimization, PWA.
Use when a frontend needs motion choreography, interaction polish, and scroll behavior that improves hierarchy without hurting performance. Works alongside layout and style skills instead of replacing them.
Expert in Prisma ORM with type-safe database operations and schema design
Expert .NET backend architect specializing in C#, ASP.NET Core, Entity Framework, Dapper, and enterprise application patterns. Masters async/await, dependency injection, caching strategies, and performance optimization. Use PROACTIVELY for .NET API development, code review, or architecture decisions.