⚡ JavaScript AI Tools - Advanced Code Analysis

JavaScript AI Tools React Vue Angular Node.js Express.js Koa Fastify Nest.js Next.js Nuxt.js Gatsby Svelte SvelteKit Solid.js Qwik Astro Remix Vite Webpack Rollup Parcel esbuild Turbopack SWC Babel TypeScript TSC ESLint Prettier JSHint JSLint StandardJS Airbnb Style Guide ESM CommonJS UMD AMD RequireJS SystemJS Import Maps Dynamic Imports Tree Shaking Dead Code Elimination Bundle Splitting Code Splitting Lazy Loading Web Workers Service Workers PWA Progressive Web Apps Workbox Offline First Cache First Network First Stale While Revalidate Cache Only Network Only IndexedDB LocalStorage SessionStorage WebSQL Cookies CORS CSRF XSS Cross Site Scripting SQL Injection NoSQL Injection Command Injection Path Traversal Directory Traversal File Inclusion Remote Code Execution RCE Buffer Overflow Prototype Pollution DOM Clobbering Click Jacking Frame Busting Content Security Policy CSP Subresource Integrity SRI HTTPS TLS SSL Certificate Pinning HSTS HTTP Strict Transport Security HPKP HTTP Public Key Pinning Same Origin Policy CORS Preflight OPTIONS Method Fetch API XMLHttpRequest Axios Superagent Request Promise Async Await Callback Promise Chain Promise All Promise Race Promise Settle Event Loop Call Stack Execution Context Hoisting Closure Scope Chain Lexical Scope Block Scope Function Scope Global Scope Variable Hoisting Function Hoisting Temporal Dead Zone TDZ Let Const Var Arrow Functions Anonymous Functions IIFE Immediately Invoked Function Expression Higher Order Functions Currying Partial Application Function Composition Pure Functions Side Effects Immutability Mutability Reference Equality Deep Equality Shallow Copy Deep Copy Object Assign Spread Operator Rest Parameters Destructuring Assignment Template Literals Tagged Templates Regular Expressions RegExp String Methods Array Methods Object Methods Map Set WeakMap WeakSet Symbol Iterator Generator Async Generator Proxy Reflect Promise Async Await Error Handling Try Catch Finally Throw Custom Errors Error Stack Trace Debug Console Log Debugger Breakpoint Chrome DevTools Firefox DevTools Safari DevTools Edge DevTools Node.js Inspector V8 Inspector Performance Profiling Memory Profiling CPU Profiling Lighthouse PageSpeed Insights Web Vitals Core Web Vitals First Contentful Paint FCP Largest Contentful Paint LCP First Input Delay FID Cumulative Layout Shift CLS Time to Interactive TTI Total Blocking Time TBT Speed Index SI Performance Budget Performance Monitoring Real User Monitoring RUM Synthetic Monitoring Web Performance API Navigation Timing Resource Timing User Timing Paint Timing Performance Observer Intersection Observer Mutation Observer Resize Observer Performance Entry Performance Mark Performance Measure PerformanceResourceTiming PerformanceNavigationTiming Memory API Network Information API Connection API Battery API Geolocation API Device Orientation API Screen Orientation API Vibration API Web Audio API Web Speech API Speech Recognition Speech Synthesis WebRTC Peer Connection Data Channel Media Stream Media Recorder getUserMedia getDisplayMedia WebGL Canvas 2D Context WebGL2 OffscreenCanvas ImageBitmap Blob File FileReader URL createObjectURL URL revokeObjectURL Base64 ArrayBuffer TypedArray DataView Uint8Array Uint16Array Uint32Array Int8Array Int16Array Int32Array Float32Array Float64Array BigInt64Array BigUint64Array WebAssembly WASM Module Instance Memory Table Global Import Export Instantiate Compile Stream Webpack Bundle Analyzer Bundle Buddy Source Map Explorer Rollup Visualizer Parcel Bundle Analyzer esbuild Analyze Turbopack Analyze Bundle Size Bundle Splitting Route Based Code Splitting Component Based Code Splitting Vendor Splitting Runtime Splitting Async Components Lazy Components Suspense Error Boundary React Router Vue Router Angular Router Reach Router React Query SWR Apollo GraphQL Relay Redux Toolkit Zustand Jotai Recoil Mobx Valtio Context API useContext useState useEffect useReducer useMemo useCallback useRef useImperativeHandle useLayoutEffect useDebugValue Custom Hooks React DevTools Vue DevTools Angular DevTools Redux DevTools Jest Testing Library Enzyme Puppeteer Playwright Cypress WebdriverIO Selenium Detox Appium Storybook Chromatic Percy Visual Testing Snapshot Testing Unit Testing Integration Testing End to End Testing E2E Acceptance Testing Smoke Testing Regression Testing Performance Testing Load Testing Stress Testing Security Testing Penetration Testing Vulnerability Assessment OWASP Top 10 SANS CWE CVE CVSS Security Headers Content Security Policy X-Content-Type-Options X-Frame-Options X-XSS-Protection Referrer-Policy Feature-Policy Permissions-Policy Strict-Transport-Security Certificate Transparency Expect-CT Public-Key-Pins Content-Encoding Accept-Encoding Gzip Brotli Deflate Compression Minification Uglification Terser UglifyJS Babel Minify cssnano HTMLMinifier imagemin Sharp Jimp Canvas Sharp GM ImageMagick GraphicsMagick WebP AVIF JPEG PNG GIF SVG ICO Favicon Touch Icon Apple Touch Icon Android Chrome Icon MS Tile Icon Safari Pinned Tab Icon Manifest.json Service Worker Cache Strategy Cache API Background Sync Background Fetch Push API Notification API Permission API Credential Management API Payment Request API Web Share API Web Locks API Broadcast Channel API MessageChannel MessagePort SharedArrayBuffer Atomics Web Workers Dedicated Workers Shared Workers Service Workers Worklet Audio Worklet Animation Worklet CSS Paint Worklet Layout Worklet Module Workers Worker Threads Cluster Child Process Spawn Fork Exec IPC Inter Process Communication Streams Readable Writable Transform Duplex Pipeline Through EventEmitter Process Signals SIGINT SIGTERM SIGKILL Memory Usage CPU Usage Garbage Collection GC Pressure Memory Leaks Heap Snapshots CPU Profiling Memory Profiling Performance Hooks Async Hooks Process Monitoring Health Checks Metrics Prometheus Grafana InfluxDB StatsD Datadog New Relic APM Application Performance Monitoring Error Tracking Sentry Rollbar Bugsnag LogRocket FullStory Hotjar User Session Recording Heatmaps Click Tracking Scroll Tracking Form Analytics Conversion Funnel A/B Testing Feature Flags LaunchDarkly Split Optimizely Google Optimize Amplitude Mixpanel Google Analytics GA4 Universal Analytics Adobe Analytics Segment Customer Data Platform CDP Webhooks Event Streaming Kafka Pulsar RabbitMQ Redis Pub/Sub Message Queue Event Sourcing CQRS Command Query Responsibility Segregation Microservices Monolith Serverless Functions Lambda Azure Functions Google Cloud Functions Vercel Functions Netlify Functions Cloudflare Workers Edge Computing CDN Content Delivery Network Fastly CloudFlare Amazon CloudFront Google Cloud CDN Azure CDN Edge Locations Edge Servers Edge Caching Origin Server Origin Pull Push CDN Purge Cache Invalidation Cache TTL Cache Headers ETag Last-Modified Cache-Control Expires Pragma No-Cache No-Store Must-Revalidate Proxy-Revalidate S-Maxage Max-Age Stale-While-Revalidate Stale-If-Error Vary Accept-Encoding Content-Encoding Gzip Brotli WebP AVIF Progressive JPEG Responsive Images Picture Element Source Element Srcset Sizes Media Queries Art Direction Device Pixel Ratio DPR High DPI Retina Display Lazy Loading Intersection Observer Loading Attribute Eager Lazy Image Optimization Critical CSS Above Fold Below Fold Render Blocking Non Render Blocking Async Script Defer Script Preload Prefetch DNS Prefetch Preconnect Resource Hints Critical Resource Priority Load Order Dependency Graph Module Graph Import Graph Bundle Graph Code Graph Call Graph Static Analysis Dynamic Analysis Runtime Analysis AST Abstract Syntax Tree Babel Parser Acorn Parser ESPrima Parser Shift Parser Flow Parser TypeScript Parser Parser Combinator Recursive Descent Parser LR Parser LALR Parser PEG Parser Packrat Parser Parser Generator ANTLR Nearley Pegjs Jison Yacc Bison Lex Flex Tokenizer Lexer Scanner Lexical Analysis Syntax Analysis Semantic Analysis Type Checking Type Inference Type Annotation Type Assertion Type Guard Type Predicate Conditional Types Mapped Types Template Literal Types Utility Types Partial Required Readonly Pick Omit Exclude Extract NonNullable ReturnType Parameters ConstructorParameters InstanceType ThisParameterType OmitThisParameter ThisType Intersection Types Union Types Discriminated Unions Tagged Unions Branded Types Opaque Types Nominal Types Structural Types Duck Typing Gradual Typing Optional Chaining Nullish Coalescing Logical Assignment Optional Properties Optional Parameters Rest Parameters Spread Syntax Object Spread Array Spread Function Rest Template String Interpolation Tagged Template Literals Quasi Literals Template Tags Dynamic Property Access Computed Property Names Property Descriptors Object.defineProperty Object.defineProperties Object.getOwnPropertyDescriptor Object.getOwnPropertyDescriptors Object.keys Object.values Object.entries Object.fromEntries Object.hasOwnProperty Object.propertyIsEnumerable Object.isExtensible Object.preventExtensions Object.seal Object.isSealed Object.freeze Object.isFrozen Object.create Object.setPrototypeOf Object.getPrototypeOf Object.assign Object.is Proxy Reflect Proxy Handler Get Set Has DeleteProperty DefineProperty GetOwnPropertyDescriptor OwnKeys Apply Construct GetPrototypeOf SetPrototypeOf IsExtensible PreventExtensions Reflect.get Reflect.set Reflect.has Reflect.deleteProperty Reflect.defineProperty Reflect.getOwnPropertyDescriptor Reflect.ownKeys Reflect.apply Reflect.construct Reflect.getPrototypeOf Reflect.setPrototypeOf Reflect.isExtensible Reflect.preventExtensions