Skills Directory

Brand-first landing page designer - runs a brand-identity interview (colors, typography, shape language), then generates and iterates on a p

Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for build

Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, data

Build scalable design systems with Tailwind CSS v4, design tokens, component libraries, and responsive patterns. Use when creating component

Master effective code review practices to provide constructive feedback, catch bugs early, and foster knowledge sharing while maintaining te

Master error handling patterns across languages including exceptions, Result types, error propagation, and graceful degradation to build res

Master advanced Git workflows including rebasing, cherry-picking, bisect, worktrees, and reflog to maintain clean history and recover from a

Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setti

Master Next.js 14+ App Router with Server Components, streaming, parallel routes, and advanced data fetching. Use when building Next.js appl

Profile and optimize Python code using cProfile, memory profilers, and performance best practices. Use when debugging slow Python code, opti

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new

Master advanced prompt engineering techniques to maximize LLM performance, reliability, and controllability in production. Use when optimizi

Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designin

Use this skill when designing or reviewing a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performan

Python design patterns including KISS, Separation of Concerns, Single Responsibility, and composition over inheritance. Use this skill when

Master Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing

Master iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing Swi

Master ES6+ features including async/await, destructuring, spread operators, arrow functions, promises, modules, iterators, generators, and

Implement modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first breakpoint strategies. Use when bu

Master Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building async Rust applications,

Implement comprehensive testing strategies using Jest, Vitest, and Testing Library for unit tests, integration tests, and end-to-end testing

Python code style, linting, formatting, naming conventions, and documentation standards. Use when writing new code, reviewing style, configu

Master C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers async/await, dependen

Master Godot 4 GDScript patterns including signals, scenes, state machines, and optimization. Use when building Godot games, implementing ga