Skill UI

A comprehensive reference for diagnosing and fixing silent breaking changes in React 18 class components. This guide covers how React 18 automatically batches state updates in asynchronous contexts (e.g., setTimeout, Promises, async/await), providing patterns for handling state reads after awaiting, and offering guidance on when to correctly use `flushSync` versus refactoring.

This guide serves as a comprehensive reference for source-file migration patterns required when upgrading to React 19. It details critical API changes, such as updating `ReactDOM.render` to `createRoot().render()`, modernizing ref handling, and adjusting legacy context usage. It is essential for developers migrating large, existing React applications to ensure compatibility with the latest React standards.

Analyzes Copilot guidance files and repository docs to craft structured README.md content, detailing the project purpose, architecture, technology stack, workflows, coding standards, testing approach, and contributing advice for fellow developers.

This skill provides comprehensive guidelines and techniques for safe code refactoring. It focuses on improving code structure, readability, and maintainability without altering the external behavior or functionality of the system. Learn to address common code smells, such as long methods, duplicated logic, god objects, and primitive obsession, using established design patterns and best practices. It emphasizes that refactoring should be gradual, test-driven, and methodical.

A comprehensive template for planning large-scale, multi-file refactoring tasks. It enforces a systematic approach by requiring developers to map out the current state, target state, affected files, and execution phases (Types, Implementation, Tests). Crucially, it mandates detailed verification and a robust rollback plan to ensure code stability during major changes.

This micro-prompt guides AI agents to adopt the mindset of an interactive programmer. It emphasizes using the REPL (Read-Eval-Print Loop) for systematic system exploration and modification, treating the system state as the ultimate source of truth. It also reminds the agent to utilize structural editing tools and maintain todo lists, significantly improving the accuracy and efficiency of the development workflow in live coding environments.

Acts as a senior software engineer to meticulously review and refactor entire codebases. This skill ensures that the code is clean, highly maintainable, and strictly adheres to defined coding standards and best practices specified across multiple project instruction files. It guarantees the integrity of the existing file structure and ensures all unit tests remain passing after modifications.

Installs npm packages inside virtiofs-mounted Docker workspaces by copying package files to a container-local ext4 directory, running npm ci there, and symlinking node_modules back so native binaries avoid virtiofs crashes.

This skill allows fine-grained control over how the browser environment is initialized. It manages two primary modes: the default managed CDP connection and a dedicated Playwright management mode (activated by setting private_mode=true). Users can also control the visibility of the browser window using the 'headed' parameter. This is crucial for scenarios requiring specific browser detection bypass or when switching between CDP-managed and Playwright-managed sessions.

Maps user question topics to QwenPaw documentation and source entry points so QA agents can quickly open the most relevant install, config, skill, MCP, multi-agent, memory, and CLI files without aimless searching.

Skillshare is a comprehensive CLI tool designed to manage and synchronize AI Command Line Interface (CLI) skills across dozens of AI tools and repositories. It provides a single source of truth for skill configurations, enabling users to install, update, audit, analyze, and share skills globally or within specific projects. Use it for streamlining AI workflow setup, managing cross-tool dependencies, setting up CI/CD audit pipelines, or building specialized skill hubs.

Analyzes a GitHub repository’s dependency tree via deps.dev, resolves each package to GitHub projects, checks health data, and verifies sponsorship links to show where to support maintainers.