Vue.js Apps That Stay Simple as They Grow

Vue vs React vs Angular in practice

Vue sits between React's flexibility and Angular's structure. Its single-file components keep template, logic and styles together in a format many developers find approachable, and official libraries for routing and state management mean fewer decisions than in the React ecosystem. Teams coming from HTML, CSS and jQuery or from Laravel backgrounds often become productive in Vue very quickly.

React's advantages are a larger hiring pool and ecosystem, while Angular offers a complete enterprise framework with strict conventions. Our React vs Vue and Angular vs Vue comparisons go into detail. For many business applications, all three work well, so team skills, existing code and the surrounding ecosystem should drive the choice more than benchmarks.

Nuxt, the meta-framework for Vue, adds server rendering, static generation, file-based routing and data fetching patterns, making Vue a strong option for content sites and ecommerce where search visibility matters as much as interactivity. It also supports hybrid rendering per route, so marketing pages and app screens can each use the right strategy.

How we structure a Vue 3 codebase

We write components with the Composition API and the script setup syntax in TypeScript, which keeps logic readable and well typed. Reusable behavior lives in composables, such as pagination, permissions or form handling, rather than in mixins. State shared across pages is managed with Pinia stores organized by domain, and routes are lazy loaded so each section downloads only when visited.

Vite provides fast development builds, and a component library such as PrimeVue, Vuetify or Naive UI speeds up admin interfaces, customized to the brand through theme tokens. Unit and component tests run with Vitest and Vue Test Utils, Playwright covers end-to-end flows, and linting and type checks run on every pull request.

• Composables for shared logic instead of mixins.
• Pinia stores per business domain.
• Typed API clients shared across views.
• Lazy-loaded routes and components for smaller bundles.
• Accessibility checks for custom components.

Moving from Vue 2 to Vue 3

Vue 2 reached end of life at the end of 2023, so it no longer receives security fixes. Vue 3 brings better performance, TypeScript support and the Composition API, while still supporting the Options API, which means components do not all need rewriting. The migration build lets an app run Vue 3 with compatibility warnings, so issues can be fixed step by step.

The harder parts are usually the ecosystem: Vuex replaced by Pinia, component libraries with new major versions, removed features such as filters and global event buses, and for Nuxt users, the move from Nuxt 2 to Nuxt 3. A dependency audit at the start shows which libraries need replacing and shapes a realistic plan.

• Audit dependencies and find Vue 3 compatible replacements.
• Run the migration build and fix warnings by feature.
• Replace Vuex with Pinia gradually.
• Add tests around critical flows before changing them.