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Found 707 Skills
Rules and patterns for building React forms with React Hook Form (RHF) and Zod validation. Use this skill whenever the user is creating, editing, or refactoring any React form — including login forms, registration flows, multi-step wizards, dynamic field arrays, or any input component wired to RHF. Also trigger when the user mentions `useForm`, `Controller`, `zodResolver`, `z.object`, schema validation, form state, `useFieldArray`, or `FormProvider`. Trigger even if they just ask "how do I validate this field" or "how do I handle server errors in a form" — this skill covers it all.
Use when designing, reviewing, refactoring, or implementing code that should stay simple, testable, readable, and sustainable. Applies principles for investigating before changes, keeping few layers, making I/O explicit, using dependencies deliberately, organizing by feature, naming consistently, and presenting plans progressively.
Software development based on Extreme Programming (XP). Use it when implementing software features of any kind. Coordinates planning, TDD, refactoring, and commits.
Raise frontend visual judgment for web interfaces with a bias toward refined product-grade composition, precise component craftsmanship, disciplined interaction states, controlled motion, and coherent depth systems. Use when generating, reviewing, or refactoring web UI that feels generic, cluttered, flat, over-styled, theatrically animated, visually imprecise, or AI-generated.
Decision frameworks for DatoCMS content modeling — schema shape, field choice, content reuse, taxonomies, content vs presentation, admin UI organization. Use for modeling *decisions*, not implementation: model vs block; single_block vs Modular Content vs Structured Text; references vs embedded blocks; taxonomy shape (flat/tree/faceted); refactoring page-shaped schemas to reusable content; fitting 300 KB / 500-block / 5-level record limits; model behaviour (singleton, draft mode, all_locales_required, sortable/tree/ordering_field, presentation_title_field, collection_appearance, inverse_relationships_enabled); field config (validator + appearance — enum + string_select, slug auto-fill, required_alt_title, structured_text allowlists, framed vs frameless single_block). Also schema review (reuse, editor ergonomics, omnichannel). *Creating* schema → `datocms-cli` or `datocms-cma`. Query/render → `datocms-cda` + `datocms-frontend-integrations`. Validators + cascade: `datocms-cma/references/schema.md`.
Autonomous NeMo-RL research agent workflow for directed hypothesis testing and open-ended discovery. Guides agents through the full experiment lifecycle: understanding recipes and environments, wiring RL or NeMo-gym runs, launching reproducible baselines and iterations, analyzing results, preserving human oversight, and using git plus TSV logs as the research ledger. Do NOT use for: bug fixes, code review, documentation, refactoring, dependency updates, or single-file changes.
Build modern, composable, and accessible React UI components following the components.build specification. Use when creating, reviewing, or refactoring component libraries, design systems, or any reusable UI components. Triggers on tasks involving component APIs, composition patterns, accessibility, styling systems, or TypeScript props.
Refactors brittle snapshot tests into resilient, focused assertions. Provides strategies for reducing snapshot size, extracting meaningful assertions, and maintaining snapshots. Use for "snapshot testing", "snapshot refactoring", "brittle tests", or "assertion improvement".
Comprehensive guide for refactoring imperative TypeScript code to fp-ts functional patterns
NestJS 11+ best practices for enterprise Node.js applications with TypeScript. Use when writing, reviewing, or refactoring NestJS controllers, services, modules, or APIs. Triggers on: NestJS modules, controllers, providers, dependency injection, @Injectable, @Controller, @Module, middleware, guards, interceptors, pipes, exception filters, ValidationPipe, class-validator, class-transformer, DTOs, JWT authentication, Passport strategies, @nestjs/passport, TypeORM entities, Prisma client, Drizzle ORM, repository pattern, circular dependencies, forwardRef, @nestjs/swagger, OpenAPI decorators, GraphQL resolvers, @nestjs/graphql, microservices, TCP transport, Redis transport, NATS, Kafka, NestJS 11 breaking changes, Express v5 migration, custom decorators, ConfigService, @nestjs/config, health checks, or NestJS testing patterns.
Perform automated code reviews with best practices, security checks, and refactoring suggestions. Use when reviewing code, checking for vulnerabilities, or analyzing code quality.
Flutter/Dart implementation patterns for Refactoring UI principles. COMPANION skill for mobile-app-design-mastery. ALWAYS activate for: Flutter theming, ThemeData, ColorScheme, TextTheme, BoxDecoration, Material 3, Flutter shadows, Flutter spacing, Flutter typography, Flutter dark mode, Flutter components, Flutter styling, Dart UI, Widget decoration. Provides ThemeData setup, color schemes, typography styles, spacing utilities, decoration patterns. Turkish: Flutter tema, Flutter renk, Flutter tasarım, Dart UI, widget stil. English: Flutter theming, Material Design, Flutter styling, widget decoration.