WebView Insight vs DevToolkit

【产品简介】 WebView Insight 是一款专为iOS平台打造的专业H5/WebView调试和测试工具。它不仅提供类似Chrome DevTools的完整调试能力,更核心的是提供针对WKWebView的兼容性自动评估、UI回归测试和性能监控,帮助前端开发者和测试工程师快速发现和解决iOS平台特有的兼容性问题。 【核心功能】 全方位调试面板 • Console控制台:实时捕获日志,支持交互式JavaScript执行 • Network网络监控:拦截所有HTTP/HTTPS请求,一键导出cURL命令 • Elements元素审查:查看完整DOM树结构和样式 • Storage存储管理:管理Cookies、LocalStorage、SessionStorage • System系统信息:查看设备和WebKit详细信息 • Performance性能监控:实时FPS、内存占用、加载时间分析 • Diagnostics兼容性诊断:自动检测20+种常见兼容性问题 • Throttle弱网模拟:10+种网络环境预设,支持自定义配置 智能兼容性诊断 • 自动检测日期格式、视口适配、CSS前缀等常见问题 • 特别检测axios ReadableStream兼容性问题 • 0-100分兼容性评分系统 • 每个问题提供详细修复建议 • 支持ITP(智能防跟踪)诊断 UI回归测试引擎 • 录制用户操作场景(点击、输入、滚动) • 二维码扫描快速输入测试URL • 轻量级DOM快照采集技术 • 自动对比页面结构和视觉差异 • URL隔离管理,多页面测试互不干扰 • 可视化差异标注和报告 弱网环境模拟 • 预设:WiFi、4G、3G、2G、离线、高延迟、高丢包等 • 自定义:下载/上传带宽、延迟、丢包率 • JavaScript层面拦截,不影响原生请求 • 实时状态指示器 性能实时监控 • 实时FPS帧率监控(目标60fps) • WebView进程内存占用 • 页面加载时间分解:DNS、TCP、TTFB、DOM Ready • 性能趋势图表和异常检测 长截图与报告 • 一键截取完整页面(包括滚动区域) • 自动生成专业PDF测试报告 • 包含性能数据、兼容性评分、截图 • 支持AirDrop、邮件分享 模拟环境配置 • iframe嵌套模式:检测ITP问题 • 低网速模式:测试时序敏感逻辑 • UI布局模式:刘海屏适配测试 • 稳定性模式:进程崩溃恢复测试 【适用场景】 开发阶段 - 实时调试H5页面 - 快速定位JavaScript错误 - 查看网络请求和响应 - 测试各种网络环境下的表现 测试阶段 - 自动化兼容性检测 - UI回归测试 - 性能基准测试 - 生成专业测试报告 问题排查 - 定位iOS特有的兼容性问题 - 分析页面性能瓶颈 - 检查Storage访问问题 - 诊断网络请求失败原因 【技术亮点】 JavaScript注入网络拦截 - 无侵入式拦截XHR和Fetch API - 完整记录请求头、响应头、Body - 自动检测ReadableStream问题 - 支持JSON格式化和语法高亮 轻量级DOM快照技术 - 6×10网格采样,避免全量DOM遍历 - 节点指纹:XPath+样式特征哈希 - 500ms快速采集,180MB内存控制 智能选择器生成 - 8级优先级选择器策略 - 自动过滤动态Hash Class - 支持测试属性、ARIA标签、语义化选择器 - 4层定位策略确保稳定性

A developer's toolkit in your pocket. SSH, SFTP, FTP/FTPS, DNS, Ping, Traceroute, HTTP, WebSocket, SSL and more — all in one app, no accounts, no data sent to the cloud. A single password encrypts everything and keeps it on your device. 13 professional tools, one interface. Native iOS 17 app; no ads, no tracking, no backend. NETWORK DIAGNOSTIC TOOLS • DNS Lookup — A, AAAA, MX, NS, TXT, CNAME records; multiple types in one query • Ping — live latency chart, avg/min/max and packet loss statistics • Traceroute — UDP-based, per-hop latency with reverse DNS • Redirect Checker — follows the HTTP redirect chain step by step; loop detection • SSL Checker — TLS certificate, chain, expiration, cipher suite, SAN list FILE TRANSFER (FTP/SFTP) • FTP, FTPS and SFTP protocol support • Folder upload and download (recursive, including subdirectories) • File permissions (chmod) — numeric mode with preview • Rename, move, copy, bulk delete • Tappable breadcrumb for fast directory navigation • Home icon jumps to the root directory in one tap • Connection details and passwords stored encrypted REMOTE SHELL (SSH) • xterm-256color emulation — top, htop, vim and other screen apps work smoothly • Password, OpenSSH Ed25519 private key, and Secure Enclave-backed P-256 key auth • TOFU host key verification; warns against MITM attacks • Customizable keyboard shortcuts: Ctrl, Esc, Tab, arrow keys, pipe, tilde, slash • Reorder shortcuts by drag and drop • Active SSH sessions stay alive in the background WEB DEVELOPMENT • Built-in browser — WKWebView with Console, Network, and Storage panels • HTTP client — GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS; header editor, JSON/Form/Raw body • WebSocket — connect, send/receive text and binary frames, live log, 500-frame buffer • History for previous requests (HTTP and WebSocket) FILE MANAGER • Local file browser with tappable breadcrumb • Syntax-highlighted code editor: JSON, YAML, Markdown, JavaScript, TypeScript, Python, Bash, HTML, CSS • Image viewer and editor — crop, resize, convert to PNG/JPG/WEBP/HEIC/GIF/ICO, quality control • PDF reader • Media player: MP4, M4V, MOV, MP3, AAC, WAV, MKV, WEBM, AVI, FLV, TS, OGG • Archives: ZIP, TAR, GZIP, BZip2, XZ, 7Z, RAR extraction; ZIP compression • Hardened against archive attacks like zip-slip MEDIA PLAYER (from URL) • MP4, MOV, MP3, M4A, AAC, WAV • HLS live streams (.m3u8) • Custom headers like Authorization and Cookie (HTTPS only) • History of loaded streams NOTES • End-to-end encrypted notes — protected by your app password • Attach photos and files • Attachments open directly in the in-app viewers SECURITY • On-device PBKDF2 (200,000 iterations, SHA-256) and AES-GCM encryption • All connections, passwords, SSH keys, notes, and history stored encrypted • Atomic password change with automatic rollback on failure • Auto-lock — immediate, 1 min, 5 min, 10 min, 30 min, 1 hour • Auto-wipe after too many wrong password attempts (optional; 3, 5, 10, 15, 20) • SSH private keys can be generated inside the Secure Enclave; the key never leaves the device • No data is sent to any cloud. No backend. No account required. WHO IS IT FOR? System administrators, backend and web developers, DevOps and network engineers, and anyone who tinkers with servers and networks. One app, one password, fully local — a professional workstation in your pocket. WHAT CAN YOU DO? • Connect to a remote server via SSH, run commands, tail logs • Transfer files and folders over SFTP, change permissions remotely • Verify DNS, SSL, and redirect chains when launching a new domain • Diagnose network issues with ping, traceroute, public/local IP • Test a REST API, try a WebSocket endpoint • Watch live console output and network traffic in the built-in browser • Download a ZIP archive, extract it, edit the code inside with syntax highlighting