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Found 2,800 Skills
Use when working with Tailwind CSS utility classes for layout, spacing, typography, colors, and visual effects. Covers utility-first CSS patterns and class composition.
Generate multiple viable solution options after research is complete, before converging on a single approach. Use when you need to explore the solution space, ask clarifying questions, and produce 3-5 distinct options to consider.
Remove backgrounds from images using AI. Triggers include: "remove background", "transparent background", "cut out", "isolate subject", "remove bg", "make transparent", "extract subject", "background removal" Creates PNG or WebP images with transparent backgrounds.
Expert guidance for building production-ready FastAPI applications with modular architecture where each business domain is an independent module with own routes, models, schemas, services, cache, and migrations. Uses UV + pyproject.toml for modern Python dependency management, project name subdirectory for clean workspace organization, structlog (JSON+colored logging), pydantic-settings configuration, auto-discovery module loader, async SQLAlchemy with PostgreSQL, per-module Alembic migrations, Redis/memory cache with module-specific namespaces, central httpx client, OpenTelemetry/Prometheus observability, conversation ID tracking (X-Conversation-ID header+cookie), conditional Keycloak/app-based RBAC authentication, DDD/clean code principles, and automation scripts for rapid module development. Use when user requests FastAPI project setup, modular architecture, independent module development, microservice architecture, async database operations, caching strategies, logging patterns, configuration management, authentication systems, observability implementation, or enterprise Python web services. Supports max 3-4 route nesting depth, cache invalidation patterns, inter-module communication via service layer, and comprehensive error handling workflows.
Apple HIG guidance for input methods and interaction patterns: gestures, Apple Pencil, keyboards, game controllers, pointers, Digital Crown, eye tracking, focus system, remotes, spatial interactions, gyroscope, accelerometer, and nearby interactions. Use when asked about: "gesture design", "Apple Pencil", "keyboard shortcuts", "game controller", "pointer support", "mouse support", "trackpad", "Digital Crown", "eye tracking", "visionOS input", "focus system", "remote control", "gyroscope", "spatial interaction". Also use when the user says "what gestures should I support," "how do I add keyboard shortcuts," "how does input work on Apple TV," "should I support Apple Pencil," or asks about input device handling. Cross-references: hig-components-status, hig-components-system, hig-technologies for VoiceOver and Siri.
Design user interactions, flows, and interface behaviors. Use for wireframes, prototypes, micro-interactions, user flows, state machines, affordance design, and usability reviews. Covers IxD principles, Nielsen heuristics, Fitts's Law, Hick's Law, and emerging paradigms (spatial, conversational, gesture-based interfaces). Keywords: IxD, wireframe, prototype, user flow, micro-interaction, UI state diagram, screen flow, clickable prototype, interaction pattern.
Track, stop, resume, verify, and save progress on long-running work. Use when asked to "start a work session", "track this work", "save progress", "stop session", "resume work", "continue where we left off", "verify work", "check if we're done", "validate progress", "let's get to work on something big", or when planning multi-phase implementations, complex refactoring, or tasks spanning multiple sessions.
This skill should be used when the user asks about Bootstrap utilities, Bootstrap spacing utilities, Bootstrap margin utilities, Bootstrap padding utilities, Bootstrap display utilities, Bootstrap flex utilities, Bootstrap text utilities, Bootstrap color utilities, Bootstrap background utilities, Bootstrap border utilities, Bootstrap shadow utilities, Bootstrap sizing utilities, Bootstrap position utilities, Bootstrap visibility utilities, Bootstrap overflow utilities, Bootstrap opacity utilities, Bootstrap float utilities, Bootstrap vertical align utilities, Bootstrap link utilities, or needs help with Bootstrap utility classes.
Execute Hugging Face Hub operations using the `hf` CLI. Use when the user needs to download models/datasets/spaces, upload files to Hub repositories, create repos, manage local cache, or run comput...
Vitest testing framework for unit, component, and integration tests. Covers test structure (describe/it/test.each), assertions with expect, lifecycle hooks, mocking (vi.fn/vi.mock/vi.spyOn), React Testing Library patterns, hook testing with renderHook, user-event interactions, async utilities, configuration, workspace setup, coverage, and advanced patterns like in-source testing and concurrent execution. Use when writing unit tests, component tests, integration tests, or testing React hooks. Use for test configuration, mocking modules, testing async behavior, snapshot testing, or setting up test coverage.
Creates frosted glass UI elements with blur, transparency, and subtle borders. Use when building overlays, floating controls, tooltips, or any element that should appear elevated with a translucent background.
Automatically creates semantic Git checkpoint commits during AI coding sessions. Replaces opaque platform checkpoints with transparent, queryable Git commits using Conventional Commits format with Git Trailers. You MUST follow this skill whenever you make code changes — commit after each meaningful edit.