web▌

Web page content extraction with automatic title, HTML, and metadata retrieval. \n \n Fetches and parses web pages via the page_reader function, returning structured data including title, HTML content, plain text, and publication time \n Supports both CLI usage for quick tasks and SDK integration for programmatic access in backend code only \n Includes caching, rate limiting, parallel processing, and error handling patterns for production applications \n Handles multiple URLs, content aggregatio

Comprehensive quality review covering performance, accessibility, SEO, and best practices across 150+ checks. \n \n Analyzes code and projects across four audit categories: Performance (Core Web Vitals, resource optimization, loading strategy), Accessibility (perceivable, operable, understandable, robust), SEO (crawlability, on-page, technical), and Best Practices (security, standards, UX patterns) \n Categorizes findings by severity (Critical, High, Medium, Low) with specific, actionable recomm

Audit UI code against Web Interface Guidelines with live rule fetching. \n \n Fetches the latest guidelines from a remote source before each review, ensuring compliance checks stay current \n Accepts file paths or patterns as arguments; prompts for input if none provided \n Outputs findings in concise file:line format for quick scanning and remediation \n Covers accessibility, design patterns, and best practices as defined in the fetched ruleset \n

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Modern framework patterns for building reusable, maintainable UI components across React, Vue, and Svelte. \n \n Covers three composition strategies: compound components, render props, and slots, with framework-specific examples and use cases \n Compares five CSS-in-JS solutions (Tailwind, CSS Modules, styled-components, Emotion, Vanilla Extract) with guidance on when to use each \n Includes component API design principles, accessibility best practices, and patterns for controlled/uncontrolled c

Fetch web page content and convert to clean markdown format.

Fetch web page content (text + images) and save as HTML or Markdown locally.

web-scraping

Frontend CloudBase Relational Database client initialization with Supabase-compatible query API. \n \n Provides canonical synchronous initialization pattern using @cloudbase/js-sdk for browser-based apps (React, Vue, vanilla JS) \n Returns a shared db client that uses identical method names and patterns to Supabase for queries, inserts, updates, and deletes \n Enforces single-client reuse across components; prohibits lazy-loading, async wrappers, and re-initialization \n Handles only frontend da

Build accessible, production-ready web forms with HTML, CSS, JavaScript, and server-side processing. \n \n Covers complete form lifecycle: HTML structure, CSS styling, JavaScript validation, and server-side handling with PHP or Python \n Includes accessibility best practices (ARIA roles), progressive enhancement, and security guidelines for data transmission \n Provides references for database integration (MySQL), data formats (JSON, XML), and REST API communication \n Supports both client-side