This guide outlines a systematic workflow for using the Cursor AI coding assistant—starting with precise requirement planning, creating project documentation, leveraging starter kits, injecting context files, configuring granular project rules, and finally achieving stable, maintainable code output.
This article walks through using the CodeBuddy AI plugin in WeChat DevTools to transform a basic mini‑program template into a functional interview‑question app, covering installation, prompting, code generation, error fixing, and final UI adjustments.
This article presents Ctrip's enterprise-grade Server-Sent Events (SSE) solution for its flight booking frontend, detailing the technology overview, use cases, implementation practices, performance considerations, comparison with alternatives, and full‑stack integration across link, framework, and data layers.
This article chronicles how a developer transformed the TransDuck audio‑video SaaS tool into a native desktop application using Tauri, Vue, and ffmpeg, while leveraging the AI‑driven CodeBuddy extension to automate project scaffolding, code generation, error fixing, and UI refinement, cutting development time from days to a few hours.
This article demonstrates how to use the AI‑powered CodeBuddy tool together with the Model Context Protocol (MCP) to automatically generate a complete 2048 web game in HTML/CSS/JavaScript and deploy it to the public Internet via EdgeOne Pages, including bug fixing and final testing.
enum-plus is a lightweight, zero-dependency TypeScript library that extends native enums with customizable display text, localization, and seamless integration into popular frontend UI frameworks such as Ant Design, ElementPlus, and Material-UI, providing rich methods for enumeration handling, UI component binding, and type-safe development.
The Vue ecosystem has taken a major step into artificial intelligence by adding llms.txt files to its documentation sites and releasing the vitepress-plugin-llms, which automatically generates AI‑friendly metadata to improve developer efficiency and document parsing.
This article explains what CSS container queries are, how they differ from media queries, provides practical code examples and syntax details, and summarizes current browser support on both desktop and mobile platforms, helping developers create adaptable component layouts.
This article details the design, implementation, and practical usage of a Model Context Protocol (MCP) service for Ant Design components, explaining how to extract component documentation, define MCP tools and prompts, integrate with AI models like Claude, and improve frontend development efficiency.
This comprehensive guide explains domain name concepts, structures, and registration, introduces web page fundamentals and HTML basics—including tags, syntax, and HTML5 features—then covers HTTP protocol essentials, request/response formats, version evolution, and HTTPS security, providing a solid foundation for modern web development.
This article explores three approaches to bring Vue‑like directives such as r‑if and r‑for into React, compares their pros and cons, and provides a complete Babel plugin implementation that transforms custom JSX attributes into standard React conditional and list rendering syntax.
The Taro‑on‑Harmony solution lets developers write a single React‑based codebase that compiles to native HarmonyOS apps with C‑API‑driven rendering, offering both single‑thread and multi‑thread architectures, full component and CSS support, high‑performance UI, and upcoming tooling, as demonstrated by JD.com’s S‑level certified shopping app.
The article details a large‑scale Chinese New Year interactive activity’s front‑end architecture, describing a layered system for business logic, data abstraction, and animation engines, unified data handling, dynamic animation rendering with downgrade paths, high‑concurrency QPS reduction, resilience measures, and extensive performance and workflow optimizations.
This article details how the 1688 WeChat mini program supports rapid business iteration through a dual‑thread architecture, outlines performance optimizations across search, product detail, messaging, and shopping cart modules, and presents a roadmap for cross‑platform development, security, and ecosystem integration.
The article outlines prevalent front‑end security threats such as XSS, SQL injection, CSRF, MITM, clickjacking, misconfiguration, and vulnerable dependencies, explains their underlying principles, and recommends practical mitigations including input validation, CSP, HTTPS/TLS, CSRF tokens, secure headers, regular audits, and dependency scanning.
This article provides a comprehensive overview of the HTTP protocol, covering its fundamental concepts, the complete request lifecycle—including DNS resolution, TCP handshake, request headers, methods, cookies, and tokens—and detailed server response structures with practical Spring Boot examples.
This article introduces six alternative JavaScript output techniques—including document.write, advanced console methods, the Notification API, speech synthesis, Blob with URL.createObjectURL, and WebSocket—providing developers with richer options beyond console.log and alert for diverse web scenarios.
This article explains how reusing H5 marketing activity pages with a monorepo workspace can accelerate development by up to 40%, outlines five technical solutions, shows workspace structure and package configuration, and discusses central repository management and its suitability for similar projects.
This article explains how to create a reusable Vue directive that animates a list scrolling continuously using requestAnimationFrame, allows pausing on mouse click, and lets users adjust the scroll speed, with a complete code example and detailed implementation notes.
This article provides a comprehensive comparison between Vue 2 and Vue 3, covering changes in reactivity implementation, the introduction of the Composition API, lifecycle hook updates, component caching, data binding techniques, state‑management alternatives, storage options, and numerous code snippets that illustrate each concept for developers preparing for interviews or upgrading projects.
This guide explains how to obtain a token, install MasterGo MCP in Cursor, configure the mcp.json file, and use the provided getDSL and getComponentLink tools to retrieve design canvas DSL and generate front‑end code such as React, Vue, or Flutter components.
This article explores how AI-driven tools are reshaping frontend engineering by automating design‑to‑code conversion, interface‑to‑data‑model mapping, private component integration, code fitting, AI code review, and automated test regression, and it evaluates their impact on efficiency and future development workflows.
The article explains the long‑standing pain points of JavaScript’s Date object, introduces the modern, immutable Temporal API with its intuitive design, showcases core features and components, provides practical code examples, compares both APIs, and notes current browser support and polyfill options.
This article explains how using ES6 Set for array deduplication in JavaScript yields dramatically shorter code and up to 300× faster performance compared to traditional indexOf or filter methods, backed by benchmark results and best‑practice patterns combining Set with Array methods.
The article announces that styled-components has moved to maintenance mode due to React API changes and shifting frontend trends, analyzes why usage is declining, and presents emerging atomic CSS frameworks and other modern styling alternatives for new React projects.
This article introduces TresJS, a Vue‑based declarative wrapper for Three.js that streamlines 3D scene creation, outlines its core features, suitable use cases, provides a quick‑start guide with Vite configuration and sample code, and lists lab utilities and resources.
This article explains how to analyze Bilibili's homepage banner, extract its image layers and transformation data, and then implement the same effect using pure JavaScript as well as Angular, React, and Vue, providing complete source code and a step‑by‑step guide.
This document presents a comprehensive set of Cursor development rules covering backend (Golang/Java), frontend (TypeScript with React/Vue), and Android (Kotlin/Java) environments, including general principles, automation and safety policies, code quality optimization, architecture awareness, and change traceability, with copy‑ready appendices.
This article explains the concepts, purposes, and trade‑offs of Cookies, Sessions, Local Storage, and Session Storage, detailing how each stores data, their security attributes, typical use cases, and the differences between client‑side and server‑side state management in web development.
The article reviews 21st.dev, an open‑source React UI component marketplace inspired by shadcn/ui, highlighting its atomic "code‑out" installation, AI‑friendly prompts, MCP service, and step‑by‑step usage that enable zero‑code component generation in minutes, while comparing it with traditional npm workflows and discussing its strengths, limitations, and broader implications for private component libraries.
DripTable, an open‑source React and JSON‑Schema based table framework from JD.com, lets developers quickly generate configurable, extensible enterprise‑grade list pages through low‑code setup, with clear installation steps, code examples, and visual configuration tools for both the generator and runtime sides.
This article explains how to analyse the impact range of code changes in large frontend projects, describes the architecture and core techniques—including project dependency‑tree building, AST parsing, GitLab diff extraction, and change propagation—provides concrete JavaScript/TypeScript examples, and discusses visualization of the results.
This article reviews the historic use of Immediately Invoked Function Expressions (IIFEs) in JavaScript, explains their drawbacks, and demonstrates how native ES modules provide a cleaner, more maintainable, and standards‑based alternative for organizing code in modern front‑end development.
This guide shows how to transform a standard HTML page into an interactive CSS editor by embedding a style element inside the body, adding the contenteditable attribute, and running a live server, enabling instant visual feedback for any CSS changes.
In a side‑by‑side test on the Trae platform, the author used Claude Sonnet 3.5 to create a functional Twitter‑to‑image‑card browser extension in roughly twenty minutes, while DeepSeek‑R1 required multiple prompt iterations, manual bug fixes, and still produced visual glitches, demonstrating Claude’s superior reliability for frontend plugin generation.
This article explains how Web Workers can dramatically improve frontend performance by offloading heavy computations from the main thread, detailing their benefits, common misconceptions, practical use cases like data processing and image filtering, and providing a concrete code example for real‑world implementation.
This article examines Tailwind CSS’s rapid rise, highlighting its GitHub stars, NPM downloads, and adoption by major companies, explains atomic CSS concepts with code examples, discusses class sorting, prefixing, and @apply usage, compares it to PrimeFlex and UnoCSS, and concludes it’s a leading frontend framework.
The article presents a modular framework for Mobile Taobao that unifies data protocols, rendering, layout, and lifecycle management through core engines (DataEngine, LayoutEngine, StateCenter, etc.) enabling rapid, extensible construction and updating of dynamic UI pages across multiple protocol versions.
This guide explains why using Figma design files with Cursor AI yields more accurate, collaborative, and scalable front‑end code generation, walks through preparing the Figma API key, configuring the MCP service, step‑by‑step conversion workflows, advanced prompting tips, integration strategies, and troubleshooting common issues.
This article introduces a free, online tool that lets backend developers quickly generate complete frontend management pages—such as CRUD interfaces—by uploading database schemas or descriptor files, detailing step‑by‑step usage, configuration options, and code snippets for rapid, no‑code UI creation.
This article compares two frontend techniques—CSS3 transform and Canvas Transform—for scaling, rotating, moving, and cropping user‑selected images, explaining their implementation steps, code examples, advantages, limitations, and how to export the final result.
The article reviews Alova.JS, a lightweight, declarative HTTP request library, comparing its features, size, performance, and ecosystem against the widely used Axios, and provides step‑by‑step guidance on installation, configuration, and usage in modern frontend projects.
This article explains how the author leveraged the Cursor AI coding assistant to rapidly prototype a license‑approval workflow system, detailing the project background, required features, technology stack, Cursor’s yolo mode, step‑by‑step usage tips, code examples, and practical reflections on AI‑assisted development.
Understanding backend fundamentals empowers frontend developers to create smoother user experiences, debug issues faster, communicate effectively with backend teams, write more efficient code, unlock full‑stack opportunities, and build independent projects, making them more valuable and versatile in the tech industry.
This guide explains JavaScript’s Strict Mode—how to enable it with "use strict", why it improves code safety and engine optimization, and highlights common traps such as undeclared variables, deleting identifiers, duplicate parameters, octal literals, with statements, and incorrect this binding, offering correct practices for each.
This article provides a comprehensive guide to Vue 3 component communication, covering parent‑to‑child props, child‑to‑parent emit, sibling communication via parent mediation, event bus, Pinia state management, provide/inject, shared reactive objects, and component instance references, with code examples and a comparison table.
This article explains why overusing useState in complex React components can lead to tangled code and bugs, and demonstrates how switching to useReducer provides a single source of truth, clearer actions, and more maintainable state management.
This article explains how importing entire libraries like lodash and Framer Motion can dramatically increase bundle size, demonstrates precise import techniques, introduces a wrapper pattern for better maintainability, and offers practical tips for choosing tree‑shakable libraries and tracking import sizes.
This article explains how to prevent loss of unsaved video data by intercepting browser back/forward actions, page refresh or close events, and Vue router navigation using the History API, beforeunload listener, and navigation guards, with complete Vue code examples.
Learn how to replace traditional, resource‑heavy infinite scroll implementations with a concise seven‑line JavaScript solution that leverages IntersectionObserver, DOM recycling, state locking, and lazy image loading, delivering dramatically lower CPU and memory usage while boosting frame rates to smooth 60 fps experiences.
Chrome’s newly announced Observable API lets developers handle asynchronous UI events declaratively, offering built‑in filtering, mapping and composition that simplify code, improve readability, and may eventually replace third‑party libraries like RxJS as a native web standard.
This article explains why the JavaScript Array.forEach method is often slower than traditional for or for...of loops, outlines its performance drawbacks, compares it with other iteration techniques, and shows when its simplicity might still make it a suitable choice.
This article examines video preloading techniques for web pages, comparing the HTML5 video element's preload attribute with Media Source Extensions (MSE) chunked streaming, detailing their configurations, loading processes, implementation steps, advantages, drawbacks, and best-use scenarios to improve playback experience.
This article explains why rendering massive lists can freeze devices, introduces the concept of a fixed‑height virtual list that renders only visible items, and provides step‑by‑step Vue code to calculate visible ranges, handle scrolling, and fix off‑by‑one glitches.
This article explains three.js shadow‑mapping mechanisms, compares shadow types, and provides concrete code‑level optimizations for global and ground shadows that improve visual quality while keeping performance suitable for mobile web applications.
The JD Cloud frontend team introduced a C2D2C workflow that converts component code into design tokens, generates synchronized Figma controls, and then transforms those designs back into code, aiming to eliminate version gaps, reduce designers' workload, and improve design‑to‑code fidelity across the Mobius design system.
This article describes JD Cloud’s C2D2C (Code‑to‑Design‑to‑Code) workflow that unifies design and development assets, solves version lag and designer distraction, and demonstrates early results and future plans for automating UI component generation.
This guide presents seven practical techniques—including logical short‑circuiting, object mapping, destructuring defaults, array methods, optional chaining, early returns, and functional programming—to replace ternary operators and simplify JavaScript conditional logic, resulting in cleaner, more readable, and maintainable code.
This article walks through building an eye‑catching Hero Section using Three.js, custom GLSL shaders, dynamic point lights, and post‑processing effects such as UnrealBloomPass, FilmPass, and a custom ShaderPass, providing complete code snippets and practical tips for front‑end developers.
This article explores the evolution, architecture, design preparation, processing flow, front‑end/back‑end considerations, configuration strategies, and diverse real‑world examples of checkout systems across medical, e‑commerce, entertainment, ETC, and gaming domains, highlighting how business needs shape payment experiences.
The article introduces Vant4-kit, a Vue3 + TypeScript mobile UI component library that extends Vant4 with new form and datetime picker components, showcases its features, provides code examples for XForm and XDatetimePicker, and invites feedback from developers.
This issue of Zhuanzhuan Frontend Weekly curates five insightful technical articles covering React UI paradigm shifts, a Rust beginner’s journey to production, performance improvements in a mini‑program simulator, integration of the Qwen‑2.5‑VL model with Midscene.js, and Didi’s experience in managing technical debt for internationalization.
The article traces React’s evolution from early JSX‑based componentization to the Hooks‑driven functional component era, compares alternative approaches like Solid.js, Vue, and Svelte, and reflects on the underlying principles of separation of concerns and intimacy that drive UI paradigm shifts.
This article guides pure frontend developers with little or no Node.js experience through the fundamentals of creating Vite plugins, covering concepts such as code injection, file operations, and file routing, and provides practical examples and best‑practice tips to enhance development efficiency.
An automatically applied Babel plugin scans JavaScript AST nodes and rewrites risky property accesses and logical‑AND chains into optional‑chaining expressions, letting developers prevent TypeError crashes without modifying source code, while offering include/exclude filters, optional short‑circuit optimization, and compatibility with older browsers via downstream transforms.
This article explains what a favicon is, where it appears across browsers and devices, the recommended sizes and formats, and provides step‑by‑step HTML code to add and fine‑tune icons for optimal display on all platforms.
An in‑depth technical case study reveals how Baidu’s live‑stream platform integrated a “music + red‑packet” experience, employing page partitioning, SSG/SSR/ISR, data and resource prefetch, view prerender, and robust fallback mechanisms to dramatically improve concurrency, load speed, and interaction stability.
This article explores seven common JavaScript type‑coercion pitfalls—including number‑string, boolean, null/undefined, object, array, multiple operand, and NaN comparisons—showing surprising results and providing code examples to help developers avoid subtle bugs in real‑world applications.
This newsletter curates five must‑read frontend articles covering AI‑driven development trends, Kuaishou's Vision platform for motion asset quality, common misconceptions about Electron, the rapid rise of pure ESM modules, and React's first native animation support, offering concise insights and data for developers.
This article provides an in‑depth tutorial on CSS Grid, covering responsive layouts with media queries, auto‑fit/minmax tricks, implicit versus explicit grids, column spanning, alignment properties, place‑content shortcuts, repeat syntax, masonry rows, and useful online resources, all illustrated with practical code examples.
This article introduces AutoHue.js, a lightweight JavaScript library that uses Canvas, Lab color space conversion, and clustering algorithms to automatically extract dominant, secondary, and edge colors from images for seamless background integration in web banners, complete with usage examples and installation instructions.
This article demonstrates how to create a "dist‑info" plugin compatible with Webpack and Vite that automatically injects Git metadata into the built HTML, using the AI‑assisted Trae IDE to scaffold the project, write core code, and publish the package to GitHub and npm.
This article explains how Kuaishou’s Vision platform tackles animation asset delivery challenges by introducing systematic admission and egress detection, static and dynamic analysis services, image efficiency checks, performance testing, and open SDK/API, ultimately improving stability, reducing crashes, and streamlining the workflow.
This article shares a practical methodology for creating high‑quality design components, outlining how to make them understandable, usable, and maintainable through multi‑layer nesting, flexible‑yet‑convergent construction, systematic variant mapping, and data‑driven maintenance, with a focus on Figma‑based workflows.
Vue 2’s reactivity relied on Object.defineProperty, which struggled with array mutations, dynamic properties, and performance overhead, prompting the Vue 3 team to adopt Proxy for full array support, seamless property tracking, and lazy, more efficient reactive handling, as illustrated by code comparisons.
This article explains the importance of frontend performance monitoring, outlines core metrics such as FCP, LCP, FP, CLS, and demonstrates how to implement a comprehensive SDK using PerformanceObserver, custom configuration, and wrappers for fetch and XMLHttpRequest to capture resource and network data for batch reporting.
This article presents a curated collection of concise one‑line JavaScript techniques—including array manipulation, string handling, object utilities, functional programming, date/time processing, DOM operations, and performance‑optimizing functions—each illustrated with clear code examples to boost developer productivity.
Discover five advanced debugging strategies—including effective use of the debugger breakpoint, console’s advanced methods, source maps for production code, asynchronous debugging tricks, and performance profiling tools—to quickly identify and resolve complex JavaScript issues in modern front‑end development.
The case study details how a unified TypeScript‑based activity data model, combined with JSON‑Schema validation and dependency‑injected configuration, refactored a multi‑channel food‑delivery merchant marketing front‑end, cutting code duplication, boosting extensibility, and improving development speed by roughly 40% for new activity types.
Microsoft is testing a new Windows 11 Start menu in build 22635.4805 that removes the recommendation section, flattens hierarchy, and presents all apps alphabetically, while also offering alternative sorting modes such as category grids, though some elements like Phone Link remain and the changes may appear at Build 2025.
Wise’s 2025 tech stack overhaul details how its 850‑engineer team leverages cloud‑native tools like Kubernetes, Terraform, and AWS, modernizes frontend with Next.js and Storybook, accelerates mobile builds via Swift Package Manager and Gradle, and integrates AI, data pipelines, and observability to support 12.8 million active customers worldwide.
Discover eight practical JavaScript refactoring strategies—including extracting reusable functions, using object destructuring, early returns, enum constants, single-responsibility functions, function composition, optional chaining, and pure functions—to boost code readability, maintainability, and testability for modern frontend development.
This article explains why long English strings may not wrap in browsers, analyzes the default white-space behavior, and provides practical CSS solutions—including word-break, white-space, overflow-wrap, and word-wrap—along with usage recommendations for mixed Chinese‑English content.
This article presents eight practical modularization strategies—including ES Modules, componentization, separation of concerns, conventions, bundlers, dependency injection, lazy loading, and versioning—to help developers transform sprawling frontend codebases into clean, reusable, and maintainable systems.
This article explains the Unicode foundation of Emoji, shows how to insert and style them in HTML, CSS and JavaScript, discusses common pitfalls with surrogate pairs and string slicing, and presents modern solutions such as Intl.Segmenter and libraries like grapheme‑splitter and emoji‑regex for reliable handling.
This article explains why import statements can fill an entire file, examines the problems caused by excessive imports, and presents practical techniques such as module re‑export, require.context, dynamic import, webpack ProvidePlugin, Vite plugins, TypeScript namespaces, aliasing, and Babel plugins to keep import sections concise and maintainable.
The article reviews Biome's rapid progress in 2024—including multiple minor releases, new commands, expanded language support, team growth, awards, and IDE integrations—while outlining the ambitious 2025 roadmap featuring plugins, domain‑based linting, monorepo enhancements, multi‑file analysis, type inference, and broader language support.
This article explains how to create H5 pages that adapt to any screen size by replacing absolute pixel units with relative rem units, adjusting the root font-size via JavaScript, and demonstrates responsive layouts with practical code examples.
This article provides a detailed comparison of four emerging AI‑driven development tools—v0, Bolt.new, Cursor, and Windsurf—covering their core features, suitable scenarios, pricing models, and strengths and weaknesses to help developers choose the most appropriate solution for their workflow.
This tutorial walks you through setting up a Laravel project, installing Laravel Breeze, configuring Vite for Vue.js, creating a TaskList component, registering it in the Blade template, and running the development server to see a responsive Vue‑driven task manager.
This article explains front‑end tracking concepts, outlines data, performance, and error monitoring, details common performance metrics, compares code‑based, visual, and automatic tracking solutions, and provides practical JavaScript snippets for event collection, error handling, page‑view reporting, and data transmission methods such as XHR, image GIF, and sendBeacon.
This article identifies five JavaScript libraries—jQuery, Moment.js, Lodash, Underscore.js, and RequireJS—that are likely to become outdated by 2025, explains why they’re being phased out, and recommends modern native APIs, ES6+ features, and lightweight alternatives such as native DOM methods, date‑fns, Luxon, and bundlers like Webpack or Vite.
This article introduces the @ngify/http library as a RxJS‑based, Angular‑compatible HTTP client, compares it with axios and Angular HttpClient, explains its core features, shows installation and basic usage, and details advanced topics such as request/response interceptors, XSRF protection, and global configuration.
This article explores how large language models can be leveraged to automate and accelerate frontend development tasks, covering prompt engineering, repo‑level code generation, quality factors, hallucination mitigation, knowledge‑base integration, and practical strategies for improving developer productivity.
This article explains the concept of code splitting in Next.js, describes how automatic page-level splitting and dynamic imports reduce initial bundle size, and provides practical code examples that demonstrate improved load times and better user experience for modern web applications.
This article explains how to create a Vue component that supports both dragging and resizing by rendering CSS edges and corners, handling mouse events to track movement, calculating new dimensions, enforcing minimum sizes, and providing a complete template, script, and style implementation.
This article explains how to use Alibaba's low‑code Magic Pen platform to visually add portal components, configure cloud resources such as VPC and RDS, and efficiently create and publish mobile and PC portal websites while avoiding the high cost and complexity of traditional development.
This article describes the design and implementation of an automated H5 performance testing platform that integrates UI automation, mitmproxy traffic capture, waterfall visualization, and Lighthouse scoring to continuously monitor, evaluate, and improve web page performance in mobile applications.
Discover twelve effective strategies—including BEM naming, CSS Modules, Shadow DOM, @scope rule, and dynamic style generation—to dramatically reduce CSS conflicts and achieve robust style isolation in complex front‑end projects, complete with code examples and visual illustrations.
This article explains cyclomatic complexity concepts, industry standards, calculation methods, and how a custom ESLint rule can be used to assess both single‑function and nested‑function complexity in front‑end projects, including scoring thresholds and practical implementation details.
