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Found 2,169 Skills
Reactive streams and event-driven programming in Golang using samber/ro — ReactiveX implementation with 150+ type-safe operators, cold/hot observables, 5 subject types (Publish, Behavior, Replay, Async, Unicast), declarative pipelines via Pipe, 40+ plugins (HTTP, cron, fsnotify, JSON, logging), automatic backpressure, error propagation, and Go context integration. Apply when using or adopting samber/ro, when the codebase imports github.com/samber/ro, or when building asynchronous event-driven pipelines, real-time data processing, streams, or reactive architectures in Go. Not for finite slice transforms (-> See golang-samber-lo skill).
Build UIs using IBM's Carbon Design System. Use when the user requests Carbon-styled interfaces, IBM-style dashboards, enterprise UIs following Carbon conventions, or explicitly mentions Carbon, IBM design, or @carbon/react. Covers component usage, design tokens (color, typography, spacing, motion), theming (White, Gray 10, Gray 90, Gray 100), grid layout, and accessibility. Supports both artifact/HTML output (CDN-based) and full React project output (@carbon/react). Triggers include "Carbon", "IBM design system", "enterprise dashboard", "@carbon/react", "carbon components", or requests for IBM-style professional interfaces.
Use when implementing URL query state in React, managing search params, syncing state with URL, building filterable/sortable lists, pagination with URL state, or using nuqs/useQueryState/useQueryStates hooks in Next.js, Remix, React Router, or plain React.
Guides setup, development, and troubleshooting of the Next.js and Enonic XP headless integration (Next.XP framework). Covers Enonic adapter configuration, content type to React component mapping, Guillotine GraphQL data fetching, Content Studio preview mode, and draft/master branch switching. Use when building a Next.js frontend powered by Enonic XP, configuring the Next.XP adapter, mapping content types to components, fetching Enonic content via Guillotine in Next.js, or debugging Content Studio preview. Don't use for traditional server-side Enonic XP rendering, standalone Guillotine queries without Next.js, non-Next.js frontend frameworks with Enonic, or React4XP embedded rendering.
Standards de codage universels, bonnes pratiques et patrons pour le développement TypeScript, JavaScript, React et Node.js.
React and TypeScript best practices for Supabase Studio. Use when writing or reviewing Studio components — covers boolean naming, component structure, loading/error states, state management, custom hooks, event handlers, conditional rendering, performance, and TypeScript conventions.
Build AI agent interfaces with Polpo UI — composable React chat components, CLI tools, and starter templates. Use when the user wants to create a chat app, add chat components, install @polpo-ai/chat, scaffold a Polpo project, configure theming/dark mode, use ChatInput, ChatMessage, ChatSessionList, or any Polpo UI component. Triggers on "polpo ui", "chat UI", "chat component", "@polpo-ai/chat", "@polpo-ai/ui", "create-polpo-app", "chat input", "session list", "agent selector", "chat interface", "polpo chat", "chat widget", "multi-agent".
Core coding rules and workflow for developing VTEX FastStore storefronts. Use when starting any FastStore development task, writing TypeScript/React components, creating section overrides, extending the BFF, or styling. Covers all primary conventions, safety rules, and the development workflow used across every FastStore project.
Uses 1M context window to ingest an entire codebase and output a file-by-file migration plan. Supports JS to TS, React class to hooks, framework migrations, and more. Generates migration-plan.md with file inventory, dependency graph, migration order, file-by-file changes, estimated effort, and risk assessment.
Application performance profiling and bottleneck identification — Node.js profiling, Chrome DevTools, flame graphs, memory leak detection, CPU profiling, React rendering performance. Activate on "profiling", "performance bottleneck", "flame graph", "memory leak", "slow app", "CPU profiling", "heap snapshot", "React re-renders", "EXPLAIN ANALYZE", "event loop lag", "clinic.js", "Core Web Vitals". NOT for infrastructure monitoring or observability (use logging-observability), load testing (use a load-testing skill), or database schema optimization.
Lism CSS の実装ガイド。HTML・CSS・SCSSの編集、UIやページレイアウトの実装・コーディング、JSX・React・Astroでコンポーネントを実装・編集する時に参照。ユーティリティクラス・デザイントークン・レイアウトプリミティブ・命名規則・CSSのLayer規則・レスポンシブ対応・ベーススタイリングのルール・CSS設計を提供する。
MERN stack patterns including React with Vite, Express middleware, MongoDB schemas, API Gateway architecture, session management, error handling, and testing strategies. Activate for MERN development, microservices architecture, and full-stack JavaScript applications.