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Found 621 Skills
[Pragmatic DDD Architecture] Guide for creating Next.js Server Actions exactly tied to zod, neverthrow, and the domain architecture. Use when creating or editing any file in presentation/actions/. Covers "use server" placement, unknown parameters validated with `zod`, discriminated union response types, auth-first pattern, Value Object validation with TypeScript narrowing, use-case error mapping via `assertNever`, serviceContainer invocation, and revalidation strategy.
Write production-ready print stylesheets. Covers @page rules, page breaks, visibility, color management, typography, images, links, tables, and framework-specific gotchas for Next.js/React/Tailwind. Use when the user asks to add print styles, make a page printable, or create a print-friendly layout.
Operate Payload CMS (Next.js-native headless CMS) in repo workflows: bootstrap a Payload app, configure collections/globals, run local dev + migrations, and ship safe content-model changes. Use when the request mentions Payload CMS, payload config, collection schema, admin panel, or Next.js + headless CMS integration.
TypeScript 5.9+ development specialist covering React 19, Next.js 16 App Router, type-safe APIs with tRPC, Zod validation, and modern TypeScript patterns. Use when developing TypeScript applications, React components, Next.js pages, or type-safe APIs.
Build React components, implement responsive layouts, and handle client-side state management. Masters React 19, Next.js 15, and modern frontend architecture. Optimizes performance and ensures accessibility. Use PROACTIVELY when creating UI components or fixing frontend issues.
Sync React state to URL query parameters for shareable filters, search, and deep-linkable dialogs with nuqs.
Generates Postman collection JSON files from Express, Next.js, Fastify, Hono, or other API routes. Scans route definitions, extracts endpoints, methods, params, and creates importable collections. Use when users request "generate postman collection", "export to postman", "create postman file", or "postman import".
Configures Cross-Origin Resource Sharing with proper headers, preflight handling, and security best practices. Use when users request "CORS setup", "cross-origin requests", "API CORS", "preflight requests", or "CORS headers".
Integrate OnboardJS into React projects for building user onboarding flows. Use when: (1) Setting up OnboardJS in a React/Next.js project (2) Creating multi-step onboarding, wizards, or guided flows (3) Implementing conditional navigation, data persistence, or step validation (4) Working with OnboardingProvider, useOnboarding hook, or step components Triggers: "onboarding", "onboardjs", "wizard flow", "user onboarding", "guided tour", "multi-step form"
You want to build something but you're not technical. This skill walks you through the entire process — from first conversation to a live URL — step by step.
Use when the user asks to implement FSD, use Feature-Sliced Design, organize architecture, structure project folders, set up FSD layers, create feature slices, refactor to FSD, or mentions feature slices, layered architecture, FSD methodology, views layer, entities layer, shared layer, Next.js with FSD. Provides comprehensive guidance for implementing Feature-Sliced Design (FSD v2.1) in Next.js applications. Optional monorepo (Turborepo) support - see references/monorepo.md.
Configure Clerk for multiple environments (dev, staging, production). Use when setting up environment-specific configurations, managing multiple Clerk instances, or implementing environment promotion. Trigger with phrases like "clerk environments", "clerk staging", "clerk dev prod", "clerk multi-environment".