Advanced Engineering

Advanced

From developer to engineer. Master web performance, security, build tooling, testing and architectural patterns.

Requires:TypeScript

0 / 26 lessons

Lessons

26

Complete to finish this stage

Est. time

20.6h

At a comfortable pace

Difficulty

Advanced

For complete beginners

Why Advanced Engineering Matters

Senior front-end engineering demands mastery over browser performance, memory management, testing automation, and enterprise CI/CD.

Stage progress0%

Advanced Engineering lessons

26 lessons · follow them in order for best results.

Advanced JavaScript Internals & Runtime ExecutionMaster V8 runtime execution internals: Call Stack, Heap, Event Loop, Microtasks, Garbage Collection, JIT compilation, Hidden Classes, Async Iterators, and Memory Primitives.Advanced 50 min Senior Front-End Engineering Browser Internals & Rendering Engine ArchitectureMaster browser multi-process architecture, the 6-stage rendering pipeline (DOM, CSSOM, Layout, Paint, Compositing), layout thrashing prevention, CSS containment, and modern browser APIs.Advanced 50 min Senior Front-End Engineering Web Performance Engineering & Core Web VitalsMaster enterprise web performance: Core Web Vitals (LCP, INP, CLS), critical rendering path optimization, resource hints, code splitting, DOM virtualization, and AVIF/WebP image pipelines.Advanced 50 min Senior Front-End Engineering Memory Management & Memory Leak EliminationMaster JavaScript memory management: V8 Generational Garbage Collection (Scavenger & Mark-Sweep), memory leak diagnostics, Heap Snapshot analysis, retainers, and detached DOM node elimination.Advanced 45 min Senior Front-End Engineering Chrome DevTools Mastery & Performance ProfilingMaster enterprise browser debugging with Chrome DevTools: Performance flame charts, CPU & Network throttling, Coverage tab, Paint Flashing, Layer inspection, and Lighthouse audits.Advanced 45 min Senior Front-End Engineering Network Engineering, HTTP Protocols & CachingMaster modern network engineering: HTTP/2 multiplexing, HTTP/3 QUIC, TLS 1.3, Cache-Control, ETags, CDN caching, request batching, deduplication, and streaming responses.Advanced 45 min Senior Front-End Engineering Advanced Front-End Architecture & Large-Scale SystemsMaster enterprise front-end architecture: Feature-Sliced Design (FSD), Domain-Driven Design (DDD), clean layered services, monorepo workspaces, and Module Federation micro-frontends.Advanced 50 min Senior Front-End Engineering Advanced State Management & Finite State MachinesMaster enterprise state management: State Taxonomy (Server, Client, URL, Form), Normalized State Trees, Optimistic UI Mutations, Cross-Tab BroadcastChannel, and XState Finite State Machines.Advanced 45 min Senior Front-End Engineering Framework Internals: React Fiber, Vue Reactivity & Svelte CompilerMaster the internal engine architectures of modern UI frameworks: React Fiber Reconciliation, Vue Proxy Reactivity & Compiler optimizations, and Svelte 5 Runes compile-time fine-grained signals.Advanced 50 min Senior Front-End Engineering SSR, Islands & Modern Rendering ArchitecturesMaster enterprise rendering architectures: CSR, SSR, SSG, ISR, Streaming SSR with Suspense, Partial Hydration, React Server Components (RSC), Islands Architecture, and Edge Rendering.Advanced 50 min Senior Front-End Engineering Testing Engineering & Advanced Test StrategiesMaster enterprise test engineering: Unit testing with Vitest, Component integration testing with Testing Library, End-to-End browser automation with Playwright, Visual Regression, Contract Testing, and Mutation Testing.Advanced 50 min Senior Front-End Engineering Testing Automation, CI Sharding & Flaky Test EngineeringMaster enterprise test automation: CI test sharding, parallel execution, flaky test detection, Playwright trace collection, code coverage gates, and risk-based testing strategy.Advanced 45 min Senior Front-End Engineering Accessibility Engineering & WCAG ComplianceMaster enterprise accessibility (a11y): WCAG 2.2 AA standards, ARIA authoring practices, focus traps, roving tabindex, keyboard navigation, and automated axe-core testing.Advanced 45 min Senior Front-End Engineering Front-End Security, CSP & Supply Chain DefenseMaster enterprise web application security: Cross-Site Scripting (XSS), CSRF, Content Security Policy (CSP Level 3), Subresource Integrity (SRI), Token Storage (HttpOnly vs localStorage), and Supply Chain Auditing.Advanced 50 min Senior Front-End Engineering CI/CD Foundations, Git Workflows & Automated DeliveryMaster enterprise CI/CD pipelines: Trunk-Based Development, Conventional Commits, Semantic Versioning, GitHub Actions automation, Staging/Production environments, and Automated Rollbacks.Advanced 45 min Senior Front-End Engineering Enterprise CI/CD, Quality Gates & Progressive DeliveryMaster enterprise deployment pipelines: Monorepo remote build caching with Turborepo, Canary deployments, Blue-Green environments, Lighthouse CI performance budgets, and bundle size gates.Advanced 45 min Senior Front-End Engineering Build Systems, Bundler Mechanics & ToolingMaster enterprise build systems: Vite, esbuild, SWC, Rollup, Webpack, AST parsing, Tree Shaking algorithms, Scope Hoisting, Dynamic Code Splitting, and Module Federation.Advanced 45 min Senior Front-End Engineering Front-End Observability, RUM & Production DiagnosticsMaster enterprise front-end observability: Real User Monitoring (RUM), Core Web Vitals telemetry, Sentry error tracking, production source map resolution, and structured logging.Advanced 45 min Senior Front-End Engineering Reliability Engineering, Circuit Breakers & ResilienceMaster enterprise front-end reliability: Graceful Degradation, Circuit Breaker design pattern, Chaos Engineering, Timeout Management, Kill Switches, and Partial Failure recovery.Advanced 45 min Senior Front-End Engineering Offline-First Engineering, Service Workers & PWAsMaster enterprise Progressive Web Apps: Service Worker lifecycle, Cache Storage strategies (Stale-While-Revalidate, Network First), IndexedDB offline databases, Background Sync, and Conflict Resolution.Advanced 50 min Senior Front-End Engineering Design Systems, Tokens & Component ArchitectureMaster enterprise design systems: W3C Design Tokens, Style Dictionary compilation, Polymorphic component APIs, Compound Components, Theming with CSS Variables, and Storybook Chromatic testing.Advanced 45 min Senior Front-End Engineering Developer Experience (DX), Tooling & Code GenerationMaster enterprise Developer Experience (DX): ESLint Flat Config, Prettier, Husky git hooks, lint-staged, Commitlint, Changesets release automation, Plop.js generators, and Dev Containers.Advanced 45 min Senior Front-End Engineering Cloud Infrastructure, Edge Computing & ContainersMaster enterprise front-end infrastructure: Anycast CDNs, Multi-Stage Docker builds, Nginx reverse proxy routing, Edge Functions (V8 Isolates), and Cloudflare/AWS/Vercel architecture.Advanced 45 min Senior Front-End Engineering Technical Leadership, RFCs & Engineering ExcellenceMaster senior technical leadership: Request for Comments (RFCs), Architecture Decision Records (ADRs), Technical Debt management, Strangler Fig migration, Code Reviews, and Blameless Post-Mortems.Advanced 45 min Senior Front-End Engineering Front-End System Design: Large-Scale Architecture & BlueprintsMaster enterprise Front-End System Design: High availability, Caching tiers, Real-time WebSockets, and architectural blueprints for Netflix, Twitter Feeds, Collaborative Editors, and E-Commerce.Advanced 55 min Senior Front-End Engineering Senior Projects Portfolio, Progression Matrix & CapstoneBuild 3 production-grade senior capstone systems: Enterprise Admin Platform, High-Scale E-Commerce, and Real-Time Collaborative Canvas, followed by the Senior Engineer Career Matrix.Advanced 55 min Senior Front-End Engineering