{"id":19952,"date":"2026-06-09T18:51:34","date_gmt":"2026-06-09T18:51:34","guid":{"rendered":"https:\/\/offline-web.com\/vue-migration\/"},"modified":"2026-08-14T16:48:50","modified_gmt":"2026-08-14T13:48:50","slug":"vue-migration","status":"publish","type":"page","link":"https:\/\/offline-web.com\/en\/vue-migration\/","title":{"rendered":"Vue 2 to Vue 3 migration"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"19952\" class=\"elementor elementor-19952\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f0e91b9 e-flex e-con-boxed tm-col-stretched-none tm-bg-color-over-image e-con e-parent\" data-id=\"4f0e91b9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6c4fa7a2 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"6c4fa7a2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-592ca323 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"592ca323\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-766590d elementor-widget elementor-widget-image\" data-id=\"766590d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.button-over-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/2-vue-migration-1024x538.png\" class=\"attachment-large size-large wp-image-20564\" alt=\"Vue 2 to Vue 3 migration \u2014 legacy Vue 2 reborn in Vue 3 with the Composition API\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/2-vue-migration-1024x538.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/2-vue-migration-300x158.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/2-vue-migration-768x403.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/2-vue-migration.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3cb1a854 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"3cb1a854\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-1f403bd2 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"1f403bd2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d6314ad elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"6d6314ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor\" >\r\n\t\t<p>A Vue 2 to Vue 3 migration is worth planning when the application needs supported dependencies or must pass current security reviews. The older release reached end of life in December 2023 and no longer receives upstream security fixes. I map the dependency and library risks first, then move the application in stages around normal product delivery.<\/p>\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fd2d9de elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"4fd2d9de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor\" >\r\n\t\t<p>I have moved production applications from Vue 2, AngularJS and jQuery to Vue 3. One was the UI for OPAP's retail betting machines, a system the business depends on every day. I stage the work around normal delivery, with measurable milestones and a clear rollback path. Before choosing the first slice, I inventory the component tree, state layer and build chain so the plan follows the codebase's real dependencies.<\/p><p>Staying on an unsupported release leaves the framework frozen while libraries and build tools continue to move. Older dependencies can block safe upgrades, and security reviews may flag the stack. Workarounds also add to the later migration scope when the old codebase keeps growing. If new features continue to land on the old stack, those changes have to be assessed during the upgrade as well.<\/p><p>The result is a maintained frontend with current documentation and a path to upstream fixes. Every other dependency still needs its own review. I use Vite and TypeScript where they fit the codebase. If the starting point is different, see my <a href='https:\/\/offline-web.com\/jquery-to-vue-migration\/'>jQuery migration service<\/a> or <a href='https:\/\/offline-web.com\/nuxt-migration\/'>server-rendered application migrations<\/a>.<\/p><p>A current frontend also makes <a href=\"https:\/\/offline-web.com\/ai-integration\/\">AI features<\/a>, such as copilots or retrieval search, easier to add because the interface no longer has to be modernized first.<\/p>\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0cd627 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"d0cd627\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44af6788 elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"44af6788\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-round icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t01\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tTechnical audit\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">I map your codebase first: dependencies, incompatible patterns, store usage and a component inventory. You get a migration report with an effort estimate and the risk areas before any code changes.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\t<\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e59e3a3 elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"5e59e3a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-default icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t02\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tArchitecture & plan\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">I define the migration path: component strategy, state management, build tooling and TypeScript adoption. The plan sets the component order and names the risks up front.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\t<\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14cd3a65 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"14cd3a65\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1887c9ac elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"1887c9ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-round icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t03\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tIncremental migration\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">The migration moves in tested stages behind feature flags. The plan is designed so normal product delivery can continue where dependencies allow, with rollback points instead of a big-bang cutover.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\t<\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d0e8691 elementor-widget__width-initial elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"4d0e8691\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left icon-left-style2 icon-text responsive-mobile icon-left-style2 animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t<div class=\"icon-left-block\">\r\n\t\t\t<div class=\"icon-box-icon\">\r\n\t\t\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-round icon-type-icon-text icon-size-default\">\r\n\t\t\t\r\n\t\t\t\t<span class=\"icon-text\">\r\n\t\t\t\t04\t\t<\/span>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tHardening & handover\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\">A performance pass, accessibility check, documentation and team walkthrough, plus a 30-day technical warranty after go-live.<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\t<\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-203048ca elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"203048ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor\" >\r\n\t\t<h3>What the migration delivers<\/h3>\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25734f74 elementor-widget elementor-widget-tm-ele-list\" data-id=\"25734f74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"tm-sc-list \">\r\n\t<li class=\"\">\r\n\t\t\t\t<i aria-hidden=\"true\" class=\" flaticon-common-confirmation\"><\/i>\t\t\t\t<span>\r\n\tCurrent build tooling that removes legacy build constraints from feature delivery and day-to-day maintenance (Vite)<\/span><\/li>\t<li class=\"\">\r\n\t\t\t\t<i aria-hidden=\"true\" class=\" flaticon-common-confirmation\"><\/i>\t\t\t\t<span>\r\n\tA documented TypeScript codebase aligned with current tooling for onboarding and maintenance<\/span><\/li>\t<li class=\"\">\r\n\t\t\t\t<i aria-hidden=\"true\" class=\" flaticon-common-confirmation\"><\/i>\t\t\t\t<span>\r\n\tA staged plan designed to let normal product delivery continue where dependencies allow<\/span><\/li>\t<li class=\"\">\r\n\t\t\t\t<i aria-hidden=\"true\" class=\" flaticon-common-confirmation\"><\/i>\t\t\t\t<span>\r\n\tDocumentation, tests and a 30-day warranty after go-live<\/span><\/li><\/ul>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55ed9aa7 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"55ed9aa7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-d12fdde e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"d12fdde\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55b846b6 elementor-widget elementor-widget-image\" data-id=\"55b846b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-1-1024x576.png\" class=\"attachment-large size-large wp-image-20640\" alt=\"Vue 2 to Vue 3 migration: Options API rewritten as script setup with TypeScript\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-1-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-1-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-1-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-1.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-569a857e e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"569a857e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c617780 elementor-widget elementor-widget-image\" data-id=\"c617780\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-2-1024x576.png\" class=\"attachment-large size-large wp-image-20652\" alt=\"Vue 2 to Vue 3 migration board: 128 of 164 components migrated, zero rollbacks\" srcset=\"https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-2-1024x576.png 1024w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-2-300x169.png 300w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-2-768x432.png 768w, https:\/\/offline-web.com\/wp-content\/uploads\/2026\/08\/vue-migration-inner-2.png 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c998b88 ha-has-bg-overlay elementor-widget elementor-widget-tm-ele-accordion\" data-id=\"6c998b88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-accordion.skin-classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div id=\"accordion-holder-419670\" class=\"tm-accordion skin-classic\">\r\n\t\r\n  <div class=\"card active\">\r\n    <div class=\"card-header p-0\" id=\"heading181\">\r\n      <h5 class=\"title \" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse181\" aria-expanded=\"true\" aria-controls=\"collapse181\">\r\n        <span class=\"text\">How long does a version migration take?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse181\" class=\"collapse show\" aria-labelledby=\"heading181\" data-bs-parent=\"#accordion-holder-419670\">\r\n      <div class=\"card-body\">\r\n        <p>The schedule depends on component count, state management, build tooling, incompatible libraries and test coverage. The technical audit maps those dependencies and gives you a concrete estimate before implementation starts.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"card \">\r\n    <div class=\"card-header p-0\" id=\"heading182\">\r\n      <h5 class=\"title collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse182\" aria-expanded=\"false\" aria-controls=\"collapse182\">\r\n        <span class=\"text\">Can my team keep shipping features during the migration?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse182\" class=\"collapse \" aria-labelledby=\"heading182\" data-bs-parent=\"#accordion-holder-419670\">\r\n      <div class=\"card-body\">\r\n        <p>Often, yes. The migration can run slice by slice behind feature flags, so normal product delivery can continue where dependencies allow. I plan each stage to minimize disruption and keep a clear rollback path.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"card \">\r\n    <div class=\"card-header p-0\" id=\"heading183\">\r\n      <h5 class=\"title collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse183\" aria-expanded=\"false\" aria-controls=\"collapse183\">\r\n        <span class=\"text\">What happens with incompatible libraries?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse183\" class=\"collapse \" aria-labelledby=\"heading183\" data-bs-parent=\"#accordion-holder-419670\">\r\n      <div class=\"card-body\">\r\n        <p>The audit includes a full dependency map. Every incompatible library then gets a path: an upgrade, a maintained alternative, or a thin replacement component.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"card \">\r\n    <div class=\"card-header p-0\" id=\"heading184\">\r\n      <h5 class=\"title collapsed\" data-bs-toggle=\"collapse\" data-bs-target=\"#collapse184\" aria-expanded=\"false\" aria-controls=\"collapse184\">\r\n        <span class=\"text\">Do you also migrate AngularJS or jQuery apps?<\/span>\r\n        <span class=\"accordion-controls-icon\"><svg class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span>\r\n      <\/h5>\r\n    <\/div>\r\n    <div id=\"collapse184\" class=\"collapse \" aria-labelledby=\"heading184\" data-bs-parent=\"#accordion-holder-419670\">\r\n      <div class=\"card-body\">\r\n        <p>Yes. The process is the same: audit, architecture and incremental migration. I have moved AngularJS and jQuery frontends into a component-based architecture for clients across the EU and US.<\/p>      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72cc0840 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"72cc0840\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-63038be5 e-con-full e-flex tm-col-stretched-none tm-bg-color-over-image e-con e-child\" data-id=\"63038be5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f2b3c7 elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"9f2b3c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor\" >\r\n\t\t<h4>More Services<\/h4><p><\/p>\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3391ae5f elementor-widget__width-initial elementor-absolute elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3391ae5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-247ec524 elementor-widget elementor-widget-tm-ele-navigation-menu\" data-id=\"247ec524\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-navigation-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-simple-nav-menu\"><ul id=\"menu-services-links\" class=\"\"><li id=\"menu-item-20082\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20082\"><a href=\"https:\/\/offline-web.com\/en\/vue-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Vue 2 to Vue 3 migration<\/a><\/li>\n<li id=\"menu-item-20083\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20083\"><a href=\"https:\/\/offline-web.com\/en\/web-app-development\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Custom Web App Development<\/a><\/li>\n<li id=\"menu-item-20084\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20084\"><a href=\"https:\/\/offline-web.com\/en\/excel-to-dashboard\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Excel to Web App<\/a><\/li>\n<li id=\"menu-item-20085\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20085\"><a href=\"https:\/\/offline-web.com\/en\/jquery-to-vue-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>jQuery to Vue migration<\/a><\/li>\n<li id=\"menu-item-20086\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20086\"><a href=\"https:\/\/offline-web.com\/en\/nuxt-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Nuxt 4 migration<\/a><\/li>\n<li id=\"menu-item-20897\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20897\"><a href=\"https:\/\/offline-web.com\/en\/ai-integration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>AI Features for Vue &#038; Nuxt<\/a><\/li>\n<li id=\"menu-item-20199\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-20199\"><a href=\"https:\/\/offline-web.com\/en\/vanilla-js-to-vue-migration\/\"><i class=\"tm-nav-arrow-icon  flaticon-common-arrow-right\"><\/i>Vanilla JS to Vue migration<\/a><\/li>\n<\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e8f8363 e-con-full tm-col-stretched-none e-flex tm-bg-color-over-image e-con e-child\" data-id=\"6e8f8363\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e9a9ded elementor-widget elementor-widget-tm-ele-text-editor\" data-id=\"6e9a9ded\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor\" >\r\n\t\t<h4>Get in touch<\/h4>\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c30e07a elementor-widget elementor-widget-tm-ele-text-editor-advanced\" data-id=\"6c30e07a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-text-editor-advanced.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"tm-text-editor-advanced\">\r\n\t\t\t\t\t<div class=\"each-item elementor-repeater-item-f5252c0\" >\r\n\t\t\t\t<p>Athens, Greece, working remotely with EU &amp; US teams<\/p>\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<div class=\"each-item elementor-repeater-item-7af36a6\" >\r\n\t\t\t\t<p>info@offline-web.com<\/p>\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40a30e43 elementor-widget elementor-widget-tm-ele-iconbox\" data-id=\"40a30e43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-iconbox.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-sc-icon-box icon-box icon-left font-icon icon-left animate-hover icon-rotate-y\">\r\n\t\r\n  \t<div class=\"icon-box-wrapper\">\r\n\t\t\r\n\t\t<div class=\"icon-wrapper\">\r\n\t\t<div class=\"icon icon-default icon-type-font-icon icon-size-default\">\r\n\t\t\t<i aria-hidden=\"true\" class=\" flaticon-common-technology\"><\/i>\t\t<\/div>\r\n\r\n\t\t\t<\/div>\r\n\t\t\t<div class=\"icon-text\">\r\n\t\t\t\t\t\t<div class=\"content\"><h6>I reply by email<\/h6><\/div>\r\n\t\t\t\r\n\t\t\t\t<h5 class=\"icon-box-title \">\r\n\t\t\t\t\t\t\tGet a price and timeline\t\t\t\t\t<\/h5>\r\n\t\t\t\t\t\r\n\t\t\t\r\n\t\r\n\t\t\t\t\t<\/div>\r\n\t\t<div class=\"clearfix\"><\/div>\r\n\t<\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c131c9 tm-contact-form-7-button-full-width elementor-widget elementor-widget-tm-ele-contact-form-7\" data-id=\"4c131c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tm-ele-contact-form-7.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"tm-contact-form-7-wrapper\">\r\n\t\t\t\t<div class=\"tm-contact-form tm-contact-form-7 tm-contact-form-4c131c9 placeholder-show tm-contact-form-align-default\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f6-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"6\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/pages\/19952#wpcf7-f6-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"6\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f6-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<div class=\"contact\">\n  <div class=\"row g-3\">\n    <div class=\"col-sm-12\">\n       <div class=\"ow-howit\" style=\"font-size:13px;line-height:1.55;opacity:.72;margin-bottom:2px;\">\n         <div style=\"text-transform:uppercase;letter-spacing:.06em;font-size:11px;opacity:.85;margin-bottom:6px;\">How it works<\/div>\n         <div style=\"margin-bottom:3px;\"><strong>1.<\/strong> Tell me about your project below.<\/div>\n         <div style=\"margin-bottom:3px;\"><strong>2.<\/strong> I'll email you a few quick questions (about 3 minutes).<\/div>\n         <div><strong>3.<\/strong> You get a price, timeline and project scope by email \u2014 no call.<\/div>\n       <\/div>\n    <\/div>\n    <div class=\"col-sm-6\">\n       <label for=\"fname\">Name *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required form-control\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Jane Doe\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n    <\/div>\n    <div class=\"col-sm-6\">\n       <label for=\"femail\">Email *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email form-control\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"you@example.com\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <label for=\"fcompany\">Company or website (optional)<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" aria-invalid=\"false\" placeholder=\"Company name or website, if you have one\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n       <small class=\"form-hint\">A link helps me scope your project faster.<\/small>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <label for=\"fservice\">Which service? *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-service\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required form-control\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-service\"><option value=\"\">&#8212;Please choose an option&#8212;<\/option><option value=\"Vue 2 to 3 migration\">Vue 2 to 3 migration<\/option><option value=\"jQuery to Vue migration\">jQuery to Vue migration<\/option><option value=\"Nuxt migration\">Nuxt migration<\/option><option value=\"Vanilla JS to Vue migration\">Vanilla JS to Vue migration<\/option><option value=\"Excel to web app \/ dashboard\">Excel to web app \/ dashboard<\/option><option value=\"Custom web app development\">Custom web app development<\/option><option value=\"AI features \/ LLM integration\">AI features \/ LLM integration<\/option><option value=\"Something else\">Something else<\/option><\/select><\/span>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <label for=\"fmessage\">What do you want to build or fix? *<\/label>\n       <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"4\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required form-control\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"e.g. Migrate a Vue 2 dashboard to Vue 3, or turn an Excel workflow into a web app. A sentence or two is enough.\" name=\"your-message\"><\/textarea><\/span>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <input class=\"wpcf7-form-control wpcf7-submit has-spinner btn btn-theme-colored2\" type=\"submit\" value=\"Get a price &amp; timeline\" \/>\n    <\/div>\n    <div class=\"col-sm-12\">\n       <p class=\"form-sla\">Complete the short questionnaire to receive your indicative price, timeline and scope by email.<\/p>\n       <p class=\"offline-recaptcha-note\">This site is protected by reCAPTCHA and the Google <a href=\"https:\/\/policies.google.com\/privacy\" target=\"_blank\" rel=\"noopener\">Privacy Policy<\/a> and <a href=\"https:\/\/policies.google.com\/terms\" target=\"_blank\" rel=\"noopener\">Terms of Service<\/a> apply.<\/p>\n    <\/div>\n  <\/div>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div>\r\n\t\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A Vue 2 to Vue 3 migration is worth planning when the application needs supported dependencies or must pass current&#8230;<\/p>\n","protected":false},"author":1,"featured_media":20564,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-19952","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Vue 3 migration services: upgrade from Vue 2 | OFFLINE<\/title>\n<meta name=\"description\" content=\"Plan an upgrade in stages around normal product delivery. 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