Web & Frontend

ferroxlabs Bundle

Web accessibility expertise covering WCAG 2.2 conformance, audit methodology, ARIA patterns, keyboard navigation, screen reader testing, focus management, form accessibility, and automated vs manual testing strategies. Use when the user asks about accessibility auditor, accessibility auditor best practices, or needs guidance on accessibility auditor implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

ferroxlabs Bundle

Produces a complete UI component specification with states, props, accessibility requirements, and usage guidelines as a tool-agnostic design artifact. Use when the user asks to spec out a UI component, define component states and variants, document a design component, or create component design requirements. Do NOT use for full page wireframes (use wireframe-specification), design token systems (use design-system-foundations), or coded component implementation (use a software-development skill).

paulasilvatech Bundle

Write and review unit tests for Vue 3 + TypeScript + Vitest + Pinia codebases. Use when creating or updating tests for components, composables, and stores; mocking Pinia with createTestingPinia; applying Vue Test Utils patterns; and enforcing black-box assertions over implementation details.

paulasilvatech Bundle

Inspect local or remote website design, identify layout, responsive, accessibility, and visual consistency defects, and make source-level fixes. Use when users ask to "review website design", "check the UI", "fix the layout", "find design problems", or validate a web page after changes.

paulasilvatech Bundle

Rewrite Enzyme tests for React 18 into React Testing Library behavior tests. Use when a test imports enzyme, uses shallow, mount, wrapper.find(), wrapper.simulate(), wrapper.prop(), wrapper.state(), wrapper.instance(), Enzyme configure/Adapter, or needs React 18-compatible RTL migration patterns.

paulasilvatech Skill

Provide before-and-after migration patterns for React 19 test compatibility, including act() imports, react-dom/test-utils removal, Simulate to fireEvent conversion, StrictMode call count changes, async act warnings, and custom render helper checks. Use when updating React test files for React 19.

paulasilvatech Bundle

Define and verify WCAG 2.2 AA, semantic, keyboard, focus, zoom, contrast, motion, media, data visualization, form, SPA, and native accessibility behavior. Use this skill when frontend design, implementation, review, testing, or release evidence involves accessibility.

paulasilvatech Bundle

Inspect, preview, install, update, and uninstall optional frontend instructions, VS Code prompts, and a named Playwright MCP workspace entry with ownership hashes and conflict protection. Use this skill when a consuming repository wants frontend-experience workspace companions.

paulasilvatech Bundle

Select risk-based frontend test layers, environments, fixtures, acceptance coverage, and release evidence without mandating every layer. Use this skill when planning QA scope, Definition of Done, regression coverage, test data, or frontend release criteria.

paulasilvatech Bundle

Capture public HTTP(S) webpages as local PNG, JPEG, or PDF artifacts through Latchshot. Use when the user needs screenshots, website thumbnails, full-page captures, PDFs, QA reports, archives, or social previews. Do not use for private or authenticated pages, raw HTML extraction, scraping, CAPTCHA bypass, arbitrary browser actions, or local-file capture.

paulasilvatech Bundle

Generates breadboard circuit mockups and visual electronics diagrams with HTML5 Canvas conventions for retro computers, 6502 builds, 555 timer circuits, EEPROM/RAM/VIA wiring, 7400-series logic, LEDs, resistors, capacitors, switches, and wires. Use this skill when asked to create circuit layouts, visualize component placement, draw breadboard diagrams, mock up vintage electronics, or design Ben Eater-style projects.

paulasilvatech Skill

Add a new locale to a Next.js application that uses next-intl, including message JSON, routing, middleware, and the language toggle UI. Use this skill when the user asks to add a language, locale, translation file, next-intl routing entry, or language selector option.

paulasilvatech Bundle

Migrate React legacy context API usage from contextTypes, childContextTypes, and getChildContext to modern createContext. Use this skill when touching legacy context in class or function components because provider and every consumer must be updated together to avoid React 18 warnings and React 19 runtime failures.

paulasilvatech Bundle

Apply React 19 source-file migration patterns for root APIs, hydration, unmounting, findDOMNode, forwardRef, defaultProps, useRef initial values, legacy context, string refs, propTypes comments, and unused React imports. Use this skill when fixing React 19 source migration issues.

paulasilvatech Bundle

Plan, architect, scaffold, validate, and prepare custom Backstage plugins and modules using official Backstage documentation. Use when the user asks for new, legacy, or dual frontend plugins, backend plugins, backend modules, catalog processors, entity providers, scaffolder actions, search collators, auth providers, permission policies, TechDocs addons, common packages, node packages, plugin ADRs, architecture, validation, or community publication preparation.

paulasilvatech Bundle

Establish product evidence, design contracts, complete UI states, anti-generic interface gates, and routing for frontend work. Use this skill when a material web, PWA, mobile, or desktop design, implementation, or quality request begins, before loading a narrower frontend domain skill.

paulasilvatech Bundle

Provide verified grep command libraries for React 18.3.1 and React 19 migration audits, including deprecated APIs, removed APIs, unsafe lifecycle methods, batching risks, tests, dependencies, and peer conflicts. Use this skill when writing or running React migration audit scan commands.

paulasilvatech Bundle

Diagnose and fix React 18 automatic batching regressions in class components. Use when multiple setState calls occur after await, inside setTimeout, Promise .then() or .catch(), native addEventListener callbacks, or when tests fail because they assert intermediate state after a React 18 upgrade.

paulasilvatech Bundle

Check React 18.3.1 and React 19 dependency compatibility before npm installs, peer-dependency resolutions, or upgrade plans. Use when reviewing a React upgrade matrix, resolving npm peer conflicts, choosing minimum compatible package versions, deciding on --legacy-peer-deps, or separating a react-router v5 to v6 migration.

paulasilvatech Bundle

Create or review focused frontend tests for components, hooks, composables, stores, validation, state machines, callbacks, and Storybook interactions using the repository's existing runner. Use this skill when isolated UI behavior and semantics need executable evidence.

paulasilvatech Bundle

Design and verify chat, copilot, assistant, streaming, citations, tool activity, attachments, multimodal input, conversation history, retry, stop, and accessible live-update behavior. Use this skill when frontend work includes conversational or generated-content interfaces.

paulasilvatech Bundle

Design and verify forms, validation, search, filters, settings, uploads, checkout, onboarding, destructive actions, and multi-step data-entry workflows with preserved input and recoverable async behavior. Use this skill when frontend work collects, validates, or submits user data.

paulasilvatech Skill

Write and review JavaScript and TypeScript Jest tests with strong structure, mocks, async handling, snapshots, and React Testing Library patterns. Use this skill when the user asks to add Jest tests, improve test structure, mock APIs or databases, test async code, update snapshots, or test React components.

paulasilvatech Bundle

Create or update standardized object-oriented component documentation from source code or existing Markdown docs using create-mode and update-mode guidance. Use when the user asks to document a class, component, folder, public API, architecture relationships, design patterns, or refresh existing OO component documentation.

paulasilvatech Bundle

Migrate unsafe React class component lifecycle methods to React 18.3.1-safe patterns. Use when fixing `componentWillMount`, `componentWillReceiveProps`, `componentWillUpdate`, `UNSAFE_` lifecycle warnings, choosing `getDerivedStateFromProps` versus `componentDidUpdate`, or adding `getSnapshotBeforeUpdate`.

paulasilvatech Bundle

Explore and verify frontend journeys with Playwright, representative states and viewports, screenshots, visual regression, console and network evidence, stable fixtures, and reproducible defects. Use this skill when material browser UI behavior or rendered quality needs runtime proof.

paulasilvatech Bundle

Preserve React 18 concurrent patterns and adopt React 19 APIs including useTransition, useDeferredValue, Suspense, use(), useOptimistic, useActionState, useFormStatus, and Actions. Use when reviewing React 19 migrations, auditing concurrent rendering, cleaning up Suspense data fetching, or adopting post-migration APIs.

paulasilvatech Bundle

Validate frontend behavior across REST, OpenAPI, GraphQL, WebSocket, SSE, AsyncAPI, authentication, uploads, mocks, contracts, ephemeral services, and backend failures. Use this skill when frontend work consumes remote data, services, schemas, generated clients, or realtime events.

paulasilvatech Bundle

Build production scroll animations and scroll effects in vanilla JS, React, or Next.js using GSAP ScrollTrigger or Framer Motion/Motion v12. Use when asked for scroll-triggered reveals, parallax, pinned sections, horizontal scroll, scrubbed timelines, ScrollSmoother, matchMedia, useScroll, useTransform, useSpring, whileInView, variants, sticky sections, Apple-like scroll, progress bars, entrance animations, or GitHub Copilot prompts for scroll motion.

paulasilvatech Skill

Scaffold a Power Apps Code Apps preview project with Vite, React, TypeScript, PAC CLI, Power Apps SDK, PowerProvider, connector services, Fluent UI, package scripts, README, and deployment guidance. Use when asked to create, initialize, or configure a code-first Power Apps Code App project, add supported connectors, or prepare pac code push deployment.

paulasilvatech Bundle

Validate story-to-acceptance-to-scenario-to-evidence traceability, defect severity, required environments, and frontend release readiness, then issue Ready, Ready with follow-ups, or Blocked. Use this skill when final QA evidence or a release verdict is requested.

paulasilvatech Bundle

Specify and verify hierarchy, layout, content, navigation, and interaction adaptations across viewports, containers, orientation, input methods, foldables, mobile browsers, tablets, desktop windows, and native surfaces. Use this skill when responsive or cross-device frontend work is requested.

paulasilvatech Skill

Apply Salesforce UI component standards for Lightning Web Components, Aura, Visualforce, SLDS 2, WCAG 2.1 AA, secure Apex access, component communication, XSS, CSRF, FLS/CRUD, view state, and Jest tests. Use when building or reviewing Salesforce LWC, Aura components, Visualforce pages, or Apex controllers used by UI components.

paulasilvatech Bundle

Plan and verify mobile and desktop frontend behavior across React Native, Expo, Flutter, SwiftUI, Compose, Electron, Tauri, simulators, emulators, devices, lifecycle, gestures, windows, shortcuts, IPC, offline, and native accessibility. Use this skill when a non-browser surface requires runtime evidence.

ferroxlabs Bundle

Visual regression testing expert covering Chromatic and Percy workflows, screenshot comparison strategies, component-level visual testing with Storybook, responsive breakpoint testing, visual diff thresholds, baseline management, CI integration, and false positive reduction. Use when the user asks about visual regression tester, visual regression tester best practices, or needs guidance on visual regression tester implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

ferroxlabs Bundle

Guides expert-level vue composition patterns implementation: javascript and frameworks decision frameworks, production-ready patterns, and concrete templates for vue composition patterns workflows. Use when the user asks about vue composition patterns, vue composition patterns configuration, or javascript best practices for vue projects. Do NOT use when the user needs a different web development capability -- check sibling skills in the web development subcategory.