Frontend development with Vue.js as progressive framework and Nuxt.js for full-stack applications. Component-based architecture with Composition API, performant reactivity system, and hybrid rendering (SSR, SSG, SPA) to build fast and maintainable web applications.
Vue.js with Composition API, <script setup> and TypeScript support
Nuxt.js with Auto-imports, file-based routing and Server Components
Powerful reactivity system (ref, reactive, computed, watch)
Single File Components (.vue) with scoped template, script and style
Nuxt Server Engine for API routes, middleware and server-side logic
State management with Pinia (modular store and TypeScript-first)
Data fetching with useFetch, useAsyncData and server-side caching
Styling with TailwindCSS, UnoCSS, CSS Modules or integrated Sass
Comprehensive testing (Vitest, Vue Test Utils, Playwright/Cypress E2E)
Performance (lazy loading, code splitting, Image optimization, Nitro engine)
The most important concepts to understand this technology and ace your interviews
Vue.js: reactivity, Virtual DOM, templates, directives (v-if, v-for, v-model)
Options API vs Composition API: setup(), ref(), reactive(), computed()
Lifecycle hooks: onMounted, onUpdated, onUnmounted, watch, watchEffect
Components: props, emits, slots, provide/inject, defineExpose
Directives: v-bind, v-on, v-model, v-if/v-show, v-for with :key, custom directives
Reactivity system: ref vs reactive, toRefs, unref, shallow ref, readonly
Composables: logic reuse, custom hooks, state management
Nuxt.js architecture: pages/, components/, layouts/, middleware/, server/
Routing: file-based routing, dynamic routes, nested routes, route middleware
Data fetching: useFetch, useAsyncData, $fetch, caching strategies, SSR data
Server routes: API endpoints, server middleware, database integration
State management: Pinia stores, getters, actions, state persistence
Nuxt modules: auto-imports, @nuxt/image, @nuxtjs/i18n, nuxt-security
Rendering modes: SSR, SSG, SPA, hybrid rendering, useNuxtApp
Testing: component tests (Vitest, Vue Test Utils), E2E (Playwright), mocking
Performance: lazy components, prefetching, tree-shaking, Nitro optimization
SEO: useSeoMeta, useHead, sitemap generation, Open Graph
Deployment: Nuxt layers, environment config, Vercel/Netlify/Node.js hosting
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