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Found 1,343 Skills
Provides expert-level analysis and diagnosis for Meta Ads campaigns. Use this skill to interpret performance data, identify root causes of issues, and generate actionable recommendations, with a special focus on correctly handling the 'Breakdown Effect'. Use when the user mentions Meta Ads analysis, campaign diagnosis, ad performance, CPA analysis, ROAS analysis, or asks to analyze exported data from Meta Ads Manager.
Create and record scripted browser demo videos with webreel. Generates MP4, GIF, or WebM recordings with cursor animation, keystroke overlays, and sound effects from a JSON config. Use when the user wants to record a demo, create a browser video, edit a webreel config, generate a screen recording, preview a demo, or work with webreel in any way.
Expert micro-interaction architect for mobile apps, web applications, and responsive websites. Use this skill when the user asks to add, build, fix, audit, or consult on micro-interactions, animations, transitions, motion design, gesture feedback, haptics, loading states, skeleton screens, pull-to-refresh, swipe actions, scroll animations, button states, form validation feedback, toast notifications, modals, dropdowns, toggles, progress indicators, shared element transitions, spring physics, easing curves, motion tokens, or any interaction that provides visual/haptic/auditory feedback to user actions. Triggers on: "micro-interaction", "animation", "transition", "motion", "easing", "spring", "gesture", "haptic", "feedback", "loading state", "skeleton", "shimmer", "pull to refresh", "swipe", "drag", "hover effect", "press state", "focus ring", "scroll animation", "parallax", "stagger", "orchestration", "reduced motion", "View Transitions", "layout animation", "shared element", "hero animation", "morphing", "Framer Motion", "GSAP", "Lottie", "Rive", "React Spring", "anime.js", or any request to make an interface "feel better", "feel alive", "feel snappy", "feel responsive", or "feel polished".
Implement Syncfusion WPF TabNavigationControl for animated content switching with slide, fade, zoom, and blur transitions. Use this when building tab navigation with transition effects, ad-rotator style content displays, or animated item switching in WPF. Covers all seven TransitionEffect values, ItemsSource data binding, and appearance customization (HeaderVisibility, NavigationButtonVisibility, TabStripVisibility).
Go error handling patterns, wrapping, sentinel errors, custom error types, and the errors package. Grounded in Effective Go, Go Code Review Comments, and production-proven idioms. Use when implementing error handling, designing error types, debugging error chains, or reviewing error handling patterns. Trigger examples: "handle errors", "error wrapping", "custom error type", "sentinel errors", "errors.Is", "errors.As". Do NOT use for panic/recover patterns in middleware (use go-api-design) or test assertion errors (use go-test-quality).
Pipeline analysis composite. Pulls deal/meeting data from any CRM or tracking system, analyzes the pipeline over a user-defined period (weekly, fortnightly, monthly, quarterly), and produces both an executive summary and a detailed diagnostic report. Covers volume, qualification rates, source effectiveness, stage velocity, stuck deals, and actionable recommendations. Tool-agnostic — works with any CRM (Salesforce, HubSpot, Pipedrive, Close, Supabase, CSV).
Landing page and marketing page conversion rate optimization covering value proposition clarity, headline effectiveness, CTA hierarchy, visual flow, social proof placement, objection handling, and structured A/B testing.
Guide for implementing the Syncfusion WinUI Shimmer control to display loading placeholders and skeleton screens. Use this skill when implementing shimmer effects, skeleton screens, content loading animations, or loading placeholders during data fetching in WinUI applications. Essential for enhancing perceived performance during async operations, list loading, profile loading, article loading, or any content loading scenario requiring visual feedback.
Apply Difference-in-Differences (DID) to estimate causal treatment effects by comparing changes in outcomes between treatment and control groups. Use this skill when the user evaluates policy interventions, natural experiments, or regulatory changes, needs to test parallel trends, or when they ask 'did this policy work', 'how do I identify causal effects without randomization', or 'what is the treatment effect'.
Teaches Vue composables for reusable stateful logic with the Composition API. Use when extracting shared reactive state, side effects, or computed logic that multiple components need.
Translate an existing Remotion (React-based) video composition into a HyperFrames HTML composition. Use ONLY when the user explicitly asks to port, convert, migrate, translate, or rewrite a Remotion composition as HyperFrames (e.g. "port my Remotion project to HyperFrames"). Do NOT use when (a) authoring a NEW HyperFrames composition (even if A/B-testing a Remotion video); (b) Remotion is mentioned in passing; (c) Remotion code is shared as reference, not for translation; (d) the user wants "the same video as my Remotion one" without explicitly asking to migrate the source — treat as a fresh HyperFrames build. When in doubt, default to the `hyperframes` skill. Detects unsupported patterns (useState, useEffect side effects, async calculateMetadata, third-party React component libraries, `@remotion/lambda`) and recommends the runtime interop escape hatch instead of a lossy translation.
Generate, convert, clean, and prepare audio assets for Three.js browser games using ElevenLabs. Use for sound effects, looping ambience, UI sounds, impact/weapon/vehicle audio, creature or boss stingers, announcer/dialogue TTS, scratch-performance voice conversion, voice cleanup/isolation, audio manifests, and game-ready web audio integration.