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Found 1,418 Skills
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.
Provides AWS CDK TypeScript patterns for defining, validating, and deploying AWS infrastructure as code. Use when creating CDK apps, stacks, and reusable constructs, modeling serverless or VPC-based architectures, applying IAM and encryption defaults, or testing and reviewing `cdk synth`, `cdk diff`, and `cdk deploy` changes. Triggers include "aws cdk typescript", "create cdk app", "cdk stack", "cdk construct", "cdk deploy", and "cdk test".
Use the Paragraph REST API or TypeScript SDK to manage posts, publications, subscribers, and coins on paragraph.com. No installation required — just HTTP requests or `npm install @paragraph-com/sdk`. Trigger when the user asks to integrate with, build on, or call the Paragraph API.
Use this skill when > Migrate TypeScript test files from unsafe `as` type assertions to type-safe alternatives from @total-typescript/shoehorn. Replace `obj as Type` with fromPartial(), `obj as unknown as Type` with fromAny(), and complete specs with fromExact(). Test code only — never use in production.
Opinionated React and TypeScript conventions for JSX, hooks, routing, shared state, and query wiring. Use for style cleanups, refactors, review feedback, or code generation.
Ejecutar la batería de verificaciones automatizadas de un proyecto TypeScript/Node antes de aceptar una implementación como apta para merge - `tsc --noEmit` (crítico, fail-fast), `eslint` (calidad), suite de tests (comportamiento), `build` (integración) y `sonar-scanner` (análisis estático). Usar siempre que el usuario pida "revisión de código", "code review", "valida el código", "ejecuta los checks", "revisa antes de PR/merge", o tras terminar una historia o TK que toque código TS. Devolver un informe Markdown con estado por check, errores agrupados, veredicto (apto / no apto / incompleto) y próximas acciones priorizadas. No corrige código ni modifica configuración.
Angular 21 development with modern best practices including signals, standalone components, reactive patterns, and accessibility. Use when creating Angular components, services, templates, or performing any Angular frontend development work. Covers TypeScript strict typing, signal-based state management, reactive forms, lazy loading, ng-icon setup, and Tailwind styling.
Google TypeScript style guide for writing clean, consistent, type-safe code. This skill should be used when writing, reviewing, or refactoring TypeScript code. Triggers on TypeScript files, type annotations, module imports, class design, and code style decisions.
Comprehensive guidance on setting up npm libraries with package.json, with a preference for ES Modules (ESM). Use when setting up npm packages, configuring ESM, TypeScript packages, or React component libraries.
Systematic JavaScript/TypeScript performance audit and optimization using V8 profiling and runtime patterns. Use when (1) Users say 'optimize performance', 'audit performance', 'this is slow', 'reduce allocations', 'improve speed', 'check performance', (2) Analyzing code for performance anti-patterns (O(n²) complexity, excessive allocations, I/O blocking, template literal waste), (3) Optimizing functions regardless of current usage context - utilities, formatters, parsers are often called in hot paths even when they appear simple, (4) Fixing V8 deoptimization (monomorphic/polymorphic issues, inline caching). Audits ALL code for anti-patterns and reports findings with expected gains. Covers loops, caching, batching, memory locality, algorithmic complexity fixes with ❌/✅ patterns.
Build onchain applications with React components and TypeScript utilities from Coinbase's OnchainKit. Use when users want to create crypto wallets, swap tokens, mint NFTs, build payments, display blockchain identities, or develop any onchain app functionality. Supports wallet connection, transaction building, token operations, identity management, and complete onchain app development workflows.
Complete guide for @solana/kit - the modern, tree-shakeable, zero-dependency JavaScript SDK from Anza. Covers RPC connections, signers, transaction building with pipe, signing, sending, and account fetching with full TypeScript support.