Vue 3 Nuxt 4 · Vapor mode on the way

Vue.js development: friendly code, fast interfaces, happy users

We build web apps, dashboards and SEO-ready sites with Vue 3 and Nuxt 4, and move older Vue 2 apps to modern Vue before they become a security risk.

ShopCard.vue
<template>
  <h3>{{ shop }}</h3>
  <p>{{ items }} items · ₹{{ total }}</p>
</template>
Live preview

Suva Mart

3 items · ₹1,497

Single-file components

One file, three clear layers

Every Vue component keeps its markup, logic and styles in one .vue file. Scroll to watch the layers separate.

<template>
<template>
  <p>Total: {{ total }}</p>
</template>

What users see. HTML with simple bindings like {{ total }} and v-for loops.

<script setup>
<script setup>
const qty = ref(2)
const total = computed(() => qty.value * 499)
</script>

The logic: reactive state, computed values and functions, written with the Composition API.

<style scoped>
<style scoped>
p { font-weight: 700 }
</style>

Styles that apply only to this component, so nothing leaks across the app.

Composition API

Same feature, cleaner code

Vue 3's Composition API groups related logic together. Switch between the two styles to compare.

Lines of code
Vapor mode

Skipping the virtual DOM

Classic Vue builds a virtual copy of the page, compares it and then patches the real page. Vapor mode, coming in Vue 3.6 (release candidate in October 2026), updates the page directly. Step counts are illustrative.

Classic (virtual DOM)
  1. State changes
  2. Render virtual tree
  3. Diff old vs new
  4. Patch the page
Vapor mode
  1. State changes
  2. Update the exact element
Progressive by design

Start small, grow when you need to

Vue fits any stage of a project. Many clients start with one widget and end up with a full Nuxt site.

  1. Add a widget

    Drop Vue into one part of an existing page, such as a calculator or booking form.

  2. Single-page app

    A full app with Vite, Vue Router and Pinia.

  3. Full-stack with Nuxt

    Server rendering, SEO, API routes and static generation with Nuxt 4.

  4. Beyond the browser

    Mobile and desktop apps from the same Vue code using wrappers such as Capacitor.

The official toolkit

Everything fits together

Vue's core team and community maintain a coherent set of tools, so you are not gluing random libraries together. Tap any tool for the related service.

Still on Vue 2?

Unsupported since 31 December 2023

Vue 2 has had no security fixes for

0days

Nuxt 3 also reached end of life in July 2026. We move both to current versions, step by step.

  1. 1

    Audit

    List Vue 2 APIs, filters, mixins and plugins in use.

  2. 2

    Build switch

    Move from webpack/Vue CLI to Vite.

  3. 3

    Upgrade core

    Vue 3 with the migration build, fix warnings one by one.

  4. 4

    Modernise

    Replace Vuex with Pinia, adopt script setup and TypeScript.

  5. 5

    Ship

    Remove the compatibility layer and release.

Vue or something else?

Choosing your front-end framework

We build with all of these and recommend what fits.

TechnologyStrengthsWhen we choose it
VueGentle learning curve, progressive adoption, excellent docsSmall-to-large apps, teams adding interactivity gradually
ReactBiggest ecosystemLarge product teams, React Native mobile
AngularOpinionated enterprise frameworkBig enterprise teams
Next.jsReact with SSR and SEOSEO-critical React sites
PHP / LaravelPairs naturally with Vue via InertiaLaravel-based products
FAQ

Vue.js development questions

Straight answers to what clients ask us most.

Why choose Vue.js?

Vue is easy to learn, fast, and can be adopted gradually: start with one widget on an existing page and grow to a full app. Its single-file components keep markup, logic and styles together, which makes code easy to read and maintain.

Is Vue 2 still supported?

No. Vue 2 reached end of life on 31 December 2023 and gets no more fixes, including security fixes. We migrate Vue 2 apps to Vue 3 in stages.

What is Vapor mode?

An opt-in way of compiling Vue components that skips the virtual DOM and updates the page directly, for smaller bundles and less memory. It is part of Vue 3.6, which is in release-candidate stage as of October 2026, so we use it selectively.

Vue or React?

Vue offers a gentler learning curve and an official, coherent toolkit (router, state, build). React has a larger ecosystem and React Native for mobile. Both are excellent; we help you choose based on your team and product.

What is Nuxt?

Nuxt is the full-stack framework for Vue, adding server rendering, static generation, routing, SEO tools and server API routes. Nuxt 4 is the current line; Nuxt 3 has reached end of life, so Nuxt 3 sites should plan an upgrade.

Composition API or Options API?

Both work in Vue 3. We use the Composition API with script setup for new projects because it scales better and works well with TypeScript, and keep the Options API where a codebase already uses it.

Can Vue work with our existing back end?

Yes. Vue talks to any API: Node.js, Laravel, Django, .NET or Java. With Laravel, Inertia.js lets you build Vue pages without a separate API.

How much does Vue development cost?

It depends on screens and integrations. We give a fixed price per milestone after discovery, or provide dedicated Vue developers monthly.

Get In Touch

Ready to build with Vue?

Tell us what you want to build, your data and integrations, and your timeline. We reply within 4 business hours with honest advice.

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