1. Software Development

Structured checklist for comprehensive code reviews covering bugs, style, performance, security, and documentation.

Guides developers through a 5-step workflow (explore, plan, develop, review, iterate) for systematic app development with architecture validation.

Guides developers in implementing new API endpoints using Domain-Driven Design (DDD) and generating OpenAPI documentation.

Provides core TypeScript patterns for defining types and interfaces in game development projects.

Creates comprehensive implementation plans with exact file paths, code examples, and verification steps for engineers with zero codebase context.

Configures Phaser game instances and manages scene transitions for 2D game development in JavaScript.

Provides expert assistance for Three.js and React Three Fiber (R3F) development, including 3D scene creation, model integration, and rendering in React applications.

Generates unit tests for React custom hooks, enabling efficient testing of stateful logic in frontend applications.

Provides a reusable Stage Cycle pattern with dispatch table for orchestrating workflows, implementing the standard Init→Review→Revision sequence.

Senior frontend developer specializing in React, modern UI/UX implementation, and accessibility compliance for optimal user experience.

Creates isolated Git worktrees for feature development, ensuring workspace separation with smart directory selection and safety checks.

Expert assistance for developing 3D geospatial applications using CesiumJS and GIS data integration.

Centralizes orchestration concepts including session structure, status values, heartbeat, and commit format for consistent agent behavior across Ralph systems.

Fixes build errors in Turborepo monorepo projects, resolving common issues like build failures and turbo errors.

Verifies skill functionality before deployment using TDD's RED-GREEN-REFACTOR cycle on documentation and behavior.

Executes development tasks to build features according to predefined plans, streamlining software delivery.

Implements Splatoon-style territory control with RenderTexture-based tracking and percentage calculation for map coverage mechanics in games.

Assists with Angular 21 development using signals-first patterns, modular architecture, and Angular Material components.

Manages and extends NodeBB Life Services plugin with API specifications, Flutter integration, and NodeBB API workflows.

Checks UI state, loading, and disabled conditions to identify and resolve frontend interaction issues quickly.

Creates Storybook stories for UI components, enabling isolated development and testing of frontend elements.

Creates React components adhering to pf-frontend project conventions for consistent UI development.

Explains core Aave V3 Pool contract operations including supply, borrow, repay, and liquidation mechanics for developers.

Creates internal tools to enhance developer experience (DX) and streamline software development workflows through efficient engineering solutions.