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Vue.js

Intermediate

The progressive JavaScript framework. Master Single-File Components (SFCs), the Composition API, reactive refs, Pinia state architecture, Vue Router, Nuxt, and enterprise DevOps.

Requires:JavaScriptTypeScript
0 / 28 lessons
Lessons

28

Complete to finish this stage

Est. time

16.2h

At a comfortable pace

Difficulty

Intermediate

For complete beginners

Vue.js Curriculum & Career Roadmap

Vue.js is an approachable, performant, and versatile framework for building user interfaces on the web. Vue combines declarative templates with an ultra-fast Proxy-based reactivity engine and an official ecosystem of companion libraries including Vue Router, Pinia, Vite, and Nuxt.

This comprehensive curriculum is divided into three progressive levels designed to take you from core JavaScript prerequisites to production-ready enterprise software engineering.

🟢 Level 1 — Beginner Fundamentals

Master the essential syntax, templating directives, reactivity primitives, and component foundations:

  1. JavaScript Prerequisites: ES6+ variables, arrow functions, array methods (map, filter, reduce), destructuring, modules, and async/await.
  2. Vue Fundamentals: The progressive framework philosophy, comparison with React and Angular, Vite build tooling, and Single File Components (.vue).
  3. Template Syntax & Directives: Data binding, v-bind (:), conditional rendering (v-if, v-show), list rendering (v-for, :key), event handling (@click), and v-model.
  4. Reactivity Fundamentals: JavaScript Proxies, ref(), reactive(), .value semantics, cached computed() getters, watch(), and watchEffect().
  5. Component Architecture & Props: defineProps validation, defineEmits, one-way data flow, default slots, named slots, and scoped slots.
  6. Component Lifecycle Hooks: Mounting (onMounted), updating (onUpdated), unmounting (onUnmounted), DOM template refs, and leak-free memory teardown.
  7. Forms & Validation: Two-way bindings on text, checkboxes, radio buttons, select dropdowns, form submission, real-time validation, and dynamic forms.
  8. Vue Basics Practice Projects: Hands-on codebases for a Todo App, Multi-step Counter, Weather Dashboard, Expense Tracker, Product Catalog, and Shopping Cart.

🟡 Level 2 — Intermediate Architecture

Scale your applications with composition, routing, centralized state, testing, and API integration: 9. The Composition API & Custom Composables: Reusable stateful logic, toRef(), toRefs(), unref(), isRef(), shallowRef(), and shallowReactive(). 10. Advanced Components & Built-in Features: Dynamic components (<component :is>), <KeepAlive> caching, <Teleport> portals, <Transition> and <TransitionGroup>, and async components. 11. Component Communication & Architecture: Dependency injection with provide / inject and InjectionKey, shared module state, and Smart vs Presentational separation. 12. Routing with Vue Router: Dynamic parameters, nested layouts, programmatic navigation, authentication route guards (beforeEach), metadata, and 404 handlers. 13. Global State Management with Pinia: Setup Stores, state refs, computed getters, async actions, store composition, storeToRefs, and persistent sessions. 14. API & Backend Integration: Centralized Axios and Fetch clients, request/response interceptors, loading/error/empty UI states, pagination, and file uploads. 15. TypeScript with Vue 3: Generic defineProps and defineEmits, typed refs and stores, generic components (generic="T"), and vue-tsc type-checking. 16. Styling & UI Architecture: Scoped CSS, deep selectors (:deep), dynamic v-bind() in CSS, Tailwind CSS integration, headless UI libraries, and dark mode. 17. Testing Vue 3 Applications: Vitest unit testing, Vue Test Utils component integration tests, mocking API services, testing Pinia stores, and Playwright E2E. 18. Intermediate Projects: Full E-commerce frontend, Auth dashboard, Admin panel, Blog CMS, Expense system, Movie explorer, Real-time chat UI, and SaaS dashboard.

🔴 Level 3 — Advanced & Production

Master internal compiler mechanics, full-stack Nuxt architecture, security, performance, and DevOps: 19. Vue 3 Internals & Compiler Architecture: Virtual DOM diffing, static hoisting, patch flags, block trees, render functions with h(), and the microtask scheduler. 20. Advanced Reactivity & Effect Scopes: Low-level effectScope(), onScopeDispose(), customRef() for debouncing, flush timing (pre, post, sync), markRaw(), and toRaw(). 21. Advanced State Architecture: Entity normalization, optimistic UI updates with automatic rollback, SWR caching, and SSR hydration safety. 22. The Nuxt Full-Stack Framework: File-based routing, Nitro backend API routes, universal useFetch data caching, hybrid rendering, and SEO meta tags. 23. Vue 3 Performance Optimization: Core Web Vitals (LCP, INP, CLS), v-memo, v-once, virtual list scrolling (50,000+ items), and bundle tree analysis. 24. Server-Side Rendering (SSR) & Hydration: Hydration pipeline, diagnosing hydration mismatches, <ClientOnly>, server/client execution boundaries, and state serialization. 25. Advanced Frontend Architecture: Feature-driven vertical slices, Domain-Driven Design (DDD), composable hierarchies, pnpm monorepos, and micro-frontends. 26. Security in Vue 3 Applications: XSS prevention, v-html sanitization with DOMPurify, CSRF mitigation, httpOnly secure cookies, and OAuth PKCE. 27. Production, DevOps & CI/CD: GitHub Actions CI/CD pipelines, multi-stage Docker containerization, Nginx caching configurations, and Sentry error tracking. 28. Advanced Capstone Projects: Production E-commerce with Stripe, Multi-tenant SaaS, Real-time Collaborative Editor, High-Frequency Financial Tickers, and Enterprise Design System.

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Vue.js lessons

28 lessons · follow them in order for best results.

JavaScript Prerequisites for VueMaster the core modern JavaScript features essential for building Vue 3 applications, including ES6+ syntax, array methods, async programming, and modules.Beginner 30 min Level 1 — BeginnerVue FundamentalsUnderstand the architecture of Vue.js, comparison with React and Angular, Vite tooling, project structure, and Single File Components (SFC).Beginner 25 min Level 1 — BeginnerTemplate Syntax & DirectivesMaster Vue template syntax, data interpolation, conditional rendering with v-if/v-show, list rendering with v-for, event listeners, two-way v-model binding, and dynamic class/style bindings.Beginner 25 min Level 1 — BeginnerReactivity FundamentalsDeep dive into Vue 3 reactivity engine: JavaScript Proxies, ref(), reactive(), computed getters, watch(), watchEffect(), and template unwrapping rules.Beginner 30 min Level 1 — BeginnerComponent Architecture & PropsMaster Vue component design: component registration, defineProps with validation, defineEmits for custom events, parent-child communication patterns, default slots, named slots, and scoped slots.Beginner 30 min Level 1 — BeginnerComponent Lifecycle HooksUnderstand the complete lifecycle of Vue 3 components: creation, mounting, updating, and unmounting phases with onMounted, onUpdated, onUnmounted, and cleanup patterns.Beginner 20 min Level 1 — BeginnerForms & Form ValidationComprehensive guide to form handling in Vue 3: text inputs, checkboxes, radio groups, select dropdowns, form submission, real-time validation, dynamic forms, and v-model modifiers.Beginner 25 min Level 1 — BeginnerVue 3 Basics Practice ProjectsBuild 6 hands-on real-world Vue 3 projects: Todo App with localStorage, Multi-step Counter, Weather Dashboard, Expense Tracker, Product Catalog, and Shopping Cart.Beginner 40 min Level 1 — BeginnerThe Composition API & Custom ComposablesMaster the Composition API: script setup architecture, extracting reusable logic into composables, toRef, toRefs, unref, isRef, shallowRef, and shallowReactive.Intermediate 30 min Level 2 — IntermediateAdvanced Components & Built-in FeaturesMaster advanced Vue component architecture: dynamic components, KeepAlive caching, Teleport, Transition and TransitionGroup animations, async components, recursive trees, and renderless components.Intermediate 35 min Level 2 — IntermediateComponent Communication & ArchitectureMaster component communication patterns in Vue 3: Props and Emits, Provide / Inject dependency injection with TypeScript InjectionKey, shared composable state, and Smart vs Presentational architecture.Intermediate 30 min Level 2 — IntermediateRouting with Vue RouterMaster client-side routing with Vue Router 4: dynamic routes, nested views, programmatic navigation, route guards, authentication flows, route metadata, and 404 handlers.Intermediate 35 min Level 2 — IntermediateGlobal State Management with PiniaMaster enterprise state management with Pinia: setup stores, state, getters, actions, store composition, storeToRefs, authentication workflows, and state persistence.Intermediate 35 min Level 2 — IntermediateAPI & Backend IntegrationMaster HTTP and REST API communication in Vue 3: Axios and native Fetch, interceptors, authentication headers, centralized service architecture, pagination, filtering, and file uploads.Intermediate 35 min Level 2 — IntermediateTypeScript with Vue 3Complete guide to TypeScript in Vue 3: typing props and emits with compiler macros, typing refs and reactive state, generic components, typed Pinia stores, and vue-tsc type checking.Intermediate 35 min Level 2 — IntermediateStyling & UI Architecture in Vue 3Master modern styling in Vue 3: scoped CSS, deep selectors (:deep), v-bind in CSS, Tailwind CSS integration, component libraries, dark mode architecture, and accessibility (a11y).Intermediate 30 min Level 2 — IntermediateTesting Vue 3 ApplicationsComplete guide to testing Vue 3 applications: unit testing with Vitest, component testing with Vue Test Utils, mocking APIs, testing Pinia stores, composables, and Playwright E2E.Intermediate 35 min Level 2 — IntermediateIntermediate Vue 3 Architecture ProjectsBuild 8 production-ready intermediate Vue 3 applications: Full E-commerce, Auth Dashboard, Admin Panel, Blog CMS, Expense System, Movie Explorer, Real-time Chat UI, and SaaS Dashboard.Intermediate 45 min Level 2 — IntermediateVue 3 Internals & Compiler ArchitectureDeep dive into Vue 3 internals: Virtual DOM, compiler optimizations, patch flags, block trees, render functions with h(), JSX, reactivity tracking, and the async microtask scheduler.Advanced 40 min Level 3 — AdvancedAdvanced Reactivity & Effect ScopesMaster advanced Vue 3 reactivity: effectScope(), customRef for debouncing, onScopeDispose, flush timing (pre/post/sync), markRaw, toRaw, and reactive debugging with onTrack/onTrigger.Advanced 35 min Level 3 — AdvancedAdvanced State Architecture & Store PatternsMaster large-scale enterprise state architecture: store composition, state normalization, optimistic updates with rollback, server vs client state separation, and SSR hydration safety.Advanced 40 min Level 3 — AdvancedThe Nuxt Full-Stack FrameworkComplete guide to Nuxt 3 / 4: file-based routing, Nitro server engine, useFetch and useAsyncData data fetching, layouts, middleware, hybrid rendering, SEO meta, and deployment.Advanced 45 min Level 3 — AdvancedVue 3 Performance OptimizationMaster enterprise frontend performance in Vue 3: Core Web Vitals (LCP, INP, CLS), v-memo, v-once, virtual scrolling, bundle analysis, shallow reactivity, and tree shaking.Advanced 40 min Level 3 — AdvancedServer-Side Rendering (SSR) & HydrationDeep dive into Vue 3 SSR and Hydration: client vs server rendering, solving hydration mismatches, ClientOnly components, server/client boundaries, and state serialization.Advanced 35 min Level 3 — AdvancedAdvanced Frontend Architecture & Design SystemsMaster enterprise frontend architecture: Feature-Driven Vertical Slices, Domain-Driven Design, Design Systems, Composable hierarchy, Monorepos with pnpm, and Micro-Frontends.Advanced 40 min Level 3 — AdvancedSecurity in Vue 3 ApplicationsMaster frontend application security in Vue 3: XSS prevention, v-html sanitization with DOMPurify, CSRF protection, secure cookie auth, OAuth PKCE, and secret management.Advanced 35 min Level 3 — AdvancedProduction, DevOps & CI/CD for VueComplete guide to production deployment for Vue and Nuxt: GitHub Actions CI/CD pipelines, multi-stage Docker builds, Nginx static hosting, Sentry error monitoring, and caching.Advanced 40 min Level 3 — AdvancedAdvanced Capstone Projects & Portfolio ArchitectureArchitect 9 enterprise capstone projects: Production E-commerce, Multi-tenant SaaS, Real-time Social App, Collaborative Editor, High-Frequency Financial Dashboard, and Vue Design System.Advanced 50 min Level 3 — Advanced