Hire Vue.js Developers with Devox Software

Vue 2 stopped receiving updates and security fixes at the end of 2023. We move applications to Vue 3 in stages, replace deprecated dependencies, and keep the product running while the migration is in progress.

• Migration Assessment. We scan the codebase for breaking changes, deprecated APIs and dependencies without Vue 3 support. You get a migration plan with effort per module and a list of libraries to replace.
• Migration Build Rollout. We run the app on the official @vue/compat build and fix deprecation warnings module by module. The product keeps shipping features during the migration.
• Vuex to Pinia. We move state stores to Pinia with full TypeScript types. Your team gets simpler stores, better autocompletion and easier testing.
• Vue CLI to Vite. We replace the webpack-based build with Vite. Local dev server start and hot reload become near-instant, and production builds get faster.
• UI Library Replacement. Libraries such as BootstrapVue or Vuetify 2 are replaced with their Vue 3 versions or supported alternatives. Screens look and behave the same after the switch.

Our developers build single-page applications, customer portals, and internal dashboards with Vue 3, TypeScript, and Pinia. They connect the front end to your existing APIs, whether the back end runs on .NET, Node.js, Python, or PHP.

• Customer Portals. Self-service portals for accounts, orders, documents and support requests. Your customers handle routine tasks without calling your team.
• Internal Dashboards and Admin Panels. Data grids, filters, charts and bulk actions for operations teams. Staff work with large data sets in one interface instead of exports.
• Real-Time Interfaces. Live updates over WebSockets or server-sent events for tracking, monitoring and collaboration screens. Users see changes as they happen, with no page refresh.
• Typed API Layer. TypeScript clients generated from your OpenAPI spec, with caching and retries handled by TanStack Query. Front end and back end stay in sync when the API changes.
• Authentication and Role-Based UI. Sign-in through your identity provider via OIDC or SAML, with screens and actions shown by role. Access rules are enforced the same way across the app.

For products built on AngularJS, jQuery or server-rendered templates, we rebuild the front end in Vue one section at a time. Old and new parts run side by side until the move is complete.

• Front End Inventory. We map every page, script and dependency in the old front end and rank them by usage and risk. You see which parts to migrate first and which can be retired.
• Vue Islands in Legacy Pages. We mount Vue components inside existing AngularJS, jQuery or server-rendered pages. New features ship in Vue while the old shell keeps working.
• Incremental Page Migration. Pages move to Vue one route at a time behind a shared navigation. Users see a single product throughout the move.
• Business Logic Extraction. Logic scattered across jQuery handlers and templates moves into typed, tested services. The rules become readable and reusable in the new front end.
• Visual Regression Testing. Automated screenshot tests compare old and new pages on every change. Layout and behavior differences are caught before release.

For public pages that need to rank in search and load fast on first visit, we build with Nuxt. Pages are rendered on the server or at build time, depending on how often their content changes.

• Hybrid Rendering Setup. Each route gets its own rendering mode: static, server-rendered or client-only. Marketing pages load fast and rank in search, while app pages stay interactive.
• SEO Foundation. Meta tags, structured data, canonical URLs and sitemaps generated from your content. Search engines index pages correctly from the first release.
• Headless CMS Integration. Nuxt connected to Storyblok, Contentful, Strapi or Sanity with live preview. Marketing edits and publishes pages without a developer.
• Nuxt 2 to Nuxt 3 Migration. Nuxt 2 reached end of life in June 2024. We move the app to Nuxt 3 and its server engine, so security updates and new features apply again.
• Edge and CDN Deployment. Deployment to Vercel, Netlify, Cloudflare or your own infrastructure, with caching rules per route. Pages are served close to your users.

We turn your design system into a library of typed, documented Vue components. Your teams reuse the same buttons, forms and tables across products, and design changes reach every screen from one place.

• Design Tokens. Colors, spacing and typography from Figma converted into tokens and CSS variables. A brand change updates every product from one file.
• Component Library Build. Typed Vue components built on accessible headless primitives. Teams assemble screens from tested parts instead of rebuilding forms and tables.
• Storybook Documentation. Every component documented with live examples, props and usage rules. Designers and developers work from the same reference.
• Accessibility to WCAG 2.2 AA. Keyboard navigation, focus management, ARIA roles and contrast checked for each component. Accessibility is built into the library and inherited by every screen.
• Versioned Package Publishing. The library is published as a private npm package with semantic versioning and a changelog. Product teams upgrade on their own schedule.

We profile the application to find what slows it down, from oversized bundles to unnecessary re-renders and heavy lists. Fixes include code splitting, lazy loading, and virtual scrolling, measured against Core Web Vitals before and after.

• Performance Audit. Lab tests and real-user data are measured against Core Web Vitals. You get a ranked list of what slows the app down and what each fix is worth.
• Bundle Optimization. Code splitting, tree shaking and removal of heavy or duplicate dependencies. Users download less code on first load.
• Rendering Optimization. We find unnecessary re-renders and fix them with shallow refs, v-memo and virtual scrolling for long lists. Large tables and feeds stay smooth.
• Loading Strategy. Image formats, font loading, prefetching and lazy loading tuned per route. The first screen appears faster on slow networks and mobile devices.
• Performance Budgets in CI. Bundle size and Lighthouse thresholds are checked on every pull request. Regressions are caught before they reach production.

A senior developer reviews your codebase for architecture, state management, test coverage, and security. You get a prioritized list of issues with recommended fixes, which your team or ours can then address.

• Architecture Review. We assess module structure, component boundaries and coupling. You see where the codebase resists change and why.
• State and Data Flow Review. We check how state is shared, how data is fetched and where it gets duplicated. Hidden sources of bugs and stale data come to the surface.
• Security Review. We look for XSS risks such as unsafe v-html, insecure token storage and vulnerable dependencies. Each finding comes with a severity rating and a fix.
• Test Coverage Analysis. We measure what the tests cover and which critical flows have no tests at all. You know where a change is likely to break something unnoticed.
• Remediation Roadmap. All findings are combined into a prioritized plan with effort estimates. Your team or ours can start on it the following sprint.

Developers write unit and component tests with Vitest and end-to-end tests with Playwright or Cypress. After launch, the same team handles bug fixes, dependency updates and new features.

• Unit and Component Tests. Business logic and components covered with Vitest and Vue Test Utils. Refactoring becomes safer and faster.
• End-to-End Tests. Critical user flows such as sign-up, checkout and form submission are automated with Playwright. Releases are checked the way users actually use the product.
• CI Quality Gates. Linting, type checks and tests run on every pull request. Broken code is blocked before merge.
• Dependency and Security Updates. Vue, Nuxt and third-party packages are updated on a regular schedule, with vulnerabilities patched as they are published. The app stays on supported versions.
• Feature Development. The same developers who know your codebase handle new features and improvements. You avoid onboarding a new team for every change.