Frontend

This skill should be used when the user asks to "implement", "build", "create", "add feature", "develop", "design", "architect", "plan", "structure", "refactor", "improve", "optimize", "fix", "solve", "handle", "choose between", "which approach", or discusses implementation strategies. Apply this philosophy to ALL development work as a cornerstone principle.

Review TypeScript + Vue code for maintainability issues. Use when checking code quality, architectural problems, type safety, or Vue best practices. Identifies technical debt in components, types, and reactive data handling.

JavaScript/TypeScript stack configuration - pnpm, prettier, eslint, vitest with 96% coverage threshold

Guide for using and supporting the AGENTS.md standard in VS Code. Use this when asked about AGENTS.md, custom instructions, or repo-level AI agent configuration.

Practice radical candor by delivering only verified, tested code with data-backed decisions, immediate problem flagging, and honest status communication. Use this skill when making claims about code behavior, reporting system status, identifying risks, documenting missing coverage, or challenging assumptions. Applies to all development activities requiring factual accuracy, evidence-based assertions, gap ownership, and closing the loop on delivered work through validation and independent review.

Smart OG image generation that studies your codebase, understands routes and brand identity, then creates contextually appropriate Open Graph images using Playwright and React components. Triggers: "create og images", "generate social cards", "add open graph images".

Guides you through implementing a research paper step-by-step from scratch. Use when asked to implement a paper, code up a paper, reproduce research results, or build a model from a paper. Focuses on building understanding through implementation with checkpoint questions.

Apple-inspired clean, minimal, premium UI design. Use when building modern interfaces requiring exceptional UX, clean aesthetics, or Apple-like polish. Triggers on: clean UI, modern design, Apple style, minimal, premium, user-friendly, UX.

Build interactive React components for the quiz game UI using Next.js 16, React 19, TypeScript, and Tailwind CSS v4. Use when creating game lobby, question display, scoreboard, player standings, and game result components.

Build and deploy this React + Vite application. Use when building, deploying, or preparing the project for production.

Break vague requirements into precise business rules (BR-*), constraints (C-*), and formulas (F-*) for code generation. Orchestrates extraction of BR-*, C-*, F-* from REQ-*. Use after requirement-extraction to enable autogeneration.

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation

Tailwind CSS utility-first framework for rapid UI development with responsive design and dark mode

Audit frontend codebases for security vulnerabilities and bad practices. Use when performing security reviews, auditing code for XSS/CSRF/DOM vulnerabilities, checking Content Security Policy configurations, validating input handling, reviewing file upload security, or examining Node.js/NPM dependencies. Target frameworks include web platform (vanilla HTML/CSS/JS), React, Astro, Twig templates, Node.js, and Bun. Based on OWASP security guidelines.

Use when building or working with Vike + Vue SSR/SSG applications - establishes best practices for page creation, data fetching, routing, and layouts

Systematic error fixing workflow for Dashboard Link SaaS. Use when user says "fix all errors", "resolve errors", "fix the build", "make it work", "troubleshoot", or when encountering TypeScript errors, lint errors, build failures, test failures, or runtime errors. Provides step-by-step debugging and resolution strategies.

Master containerization and orchestration with security-first approach. Expert in Docker multi-stage builds, Kubernetes zero-trust deployments, security hardening, GitOps workflows, and production-ready patterns for cloud-native applications. Includes 2025 best practices from CNCF and major cloud providers.

Second step in building instruction context for codebase

Understand and compare modern frontend frameworks: React, Vue, Angular, and others.

LangGraph development for stateful multi-agent applications, cyclic workflows, conditional routing, human-in-the-loop patterns, and persistent state management. Use for complex AI orchestration, agent coordination, and production-grade agentic systems.