The Front-End Checklist is a comprehensive, open-source platform for front-end quality assurance, targeting both human developers and AI agents. It delivers a curated corpus of 386+ best-practice rules across 11 categories (HTML, CSS, JavaScript, Performance, Accessibility, SEO, Security, Images, Testing, Privacy, i18n) via a Next.js web application, a Model Context Protocol (MCP) server, and a standalone CLI. The architecture is a pnpm monorepo with shared packages for authentication (Better Auth + Prisma), design system (Radix UI), analytics (OpenPanel), state management (Zustand), search (FlexSearch), storage (IndexedDB), and validation. The MCP server exposes 11 tools (audit_url, review_code, search_rules, etc.) for AI-assisted code review and URL auditing, while the CLI provides offline audit capabilities. The web app offers rule browsing, user checklists with progress tracking, guides, and public profiles. The system is production-deployed on Vercel with PostgreSQL, Sentry error tracking, and Upstash rate limiting.
This repository is a comprehensive collection of JavaScript interview questions and answers, serving as an educational resource for developers preparing for technical interviews. It consists of hundreds of questions organized by topic and difficulty, each with detailed explanations, code examples, and further reading references. The content is structured with metadata enabling categorization, filtering, and multilingual support (English, Portuguese, Chinese). The repository includes automated systems for generating the README from structured data, validating content quality, and managing translations. As a public mirror of GreatFrontEnd's main repository, it provides a searchable, well-organized knowledge base covering core JavaScript concepts, web APIs, security, performance optimization, testing, and design patterns.
This repository is the Front End Interview Handbook, a comprehensive collection of front-end interview questions and answers covering HTML, CSS, JavaScript, system design, behavioral topics, and company-specific experiences. It is built as a static documentation site using Docusaurus 3, with a custom theme that includes sidebar advertisements and a modified table of contents. The site supports 10 languages through i18n and is deployed at frontendinterviewhandbook.com. While primarily a content repository, it demonstrates solid software engineering practices in its Docusaurus configuration, custom theme components, and multilingual setup. The content is curated from the h5bp/Front-end-Developer-Interview-Questions repository and community contributions, with references to authoritative sources. The repository also includes blog posts and success stories. It is not a traditional application or data pipeline but a hybrid of a documentation site and a curated knowledge base.