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Found 1,939 Skills
End-to-end feature expert specializing in frontend-backend integration, system architecture, and complete application development
Layout structure for web interfaces, from grouping and alignment to reading order, progressive disclosure, and adaptive breakpoints. Use when structuring a page or component, spacing or aligning controls, deciding what collapses at small sizes, handling RTL layout direction, or reviewing frontend code for layout. Triggers on layout, spacing, alignment, grouping, negative space, whitespace, visual hierarchy, reading order, progressive disclosure, breakpoints, responsive layout, container queries, safe area, full-bleed, edge-to-edge, layout margins, RTL layout, logical properties.
Analyzes and optimizes application performance across frontend, backend, and database layers. Use when diagnosing slowness, improving load times, optimizing queries, reducing bundle size, or when asked about performance issues.
Web application testing toolkit using Playwright with Python. Use for verifying frontend functionality, debugging UI behavior, capturing browser screenshots, viewing browser logs, and automating web interactions.
Query and analyze Coralogix Real User Monitoring (RUM) data. Use this skill when the user asks about frontend errors, page load times, web vitals, user interactions, browser errors, mobile crashes, Core Web Vitals (LCP, CLS, FID, INP, TTFB), JavaScript exceptions, page performance, session errors, RUM data, real user monitoring, or any frontend/client-side observability question - even if they don't explicitly say "RUM".
Use when an agent needs a stronger frontend design brain for landing pages, product sites, portfolios, showcases, and premium marketing work. This skill pushes the model toward crafted layouts, stronger typography, better imagery choices, and anti-generic styling.
Redux Slice Generator - Auto-activating skill for Frontend Development. Triggers on: redux slice generator, redux slice generator Part of the Frontend Development skill category.
Bundle Size Analyzer - Auto-activating skill for Frontend Development. Triggers on: bundle size analyzer, bundle size analyzer Part of the Frontend Development skill category.
Frontend development specialist covering React 19, Next.js 16, Vue 3.5, and modern UI/UX patterns with component architecture. Use when building web UIs, implementing components, optimizing frontend performance, or integrating state management.
Feature-level UX audit for React/Next.js code. Catches what Lighthouse, axe, ESLint, and Storybook miss — state coverage gaps (missing loading/empty/error), form data loss on validation, broken focus management, optimistic UI without rollback, skeleton-induced layout shift, vague microcopy, and 25+ other modern frontend UX bugs. Diff-aware (audits changed files only) and produces a 3-tier ship-readiness verdict (release-blocker / fix-this-sprint / backlog) grouped by surface, with concrete fixes using modern React 19 APIs (useActionState, useFormStatus, useOptimistic, useTransition, Suspense). Use before merging a frontend PR, before shipping a feature, or when asked "is this checkout/onboarding/dashboard ready?", "review this PR for UX bugs", "audit this component", "what would break in production?", "is this ready to ship?"
Migrates vibe-coded web applications to AWS. Handles the full workflow from analysis through migration to deployment, producing deployable AWS Blocks infrastructure code. Supports full-stack apps built with vibe-coding platforms (Lovable, Bolt.new, Replit) and frontend web applications and websites: React, Vue, Angular, Next.js, Nuxt, Astro, SvelteKit, Gatsby, Vite, Svelte, Solid, Docusaurus, and others (static sites, SPAs, and SSR frameworks with static export). Triggers on: launch with AWS, launch on AWS, deploy to AWS, migrate to AWS, host my app on AWS, move my app to AWS, transfer my app to AWS. Activates when the user wants to migrate a vibe-coded app or frontend web app to AWS, even if they don't say 'migrate' explicitly.
Practical UI design system based on Refactoring UI (Wathan & Schoger). Use when creating or improving user interfaces, web components, dashboards, landing pages, or any visual design work. Applies to HTML/CSS, React, Tailwind, or any frontend output. Triggers on requests for UI design, styling, layout, color schemes, typography, visual hierarchy, or making interfaces "look better."