{"id":5759,"date":"2025-07-02T22:09:49","date_gmt":"2025-07-02T21:09:49","guid":{"rendered":"https:\/\/villpress.com\/?p=5759"},"modified":"2025-07-02T22:10:39","modified_gmt":"2025-07-02T21:10:39","slug":"vite-7-0-explained-a-friendly-guide","status":"publish","type":"post","link":"https:\/\/villpress.com\/fr\/vite-7-0-explained-a-friendly-guide\/","title":{"rendered":"Vite 7.0 Explained \u2013 A Friendly Guide to the Latest Update"},"content":{"rendered":"\n<p>Since the release of <strong>Vite 7.0<\/strong> on <strong>June 24, 2025<\/strong>, developers across the frontend ecosystem have been embracing a wave of innovation that\u2019s redefining how modern web applications are built. <strong>Vite 7.0<\/strong> isn\u2019t just another version bump. It\u2019s a <strong>breakthrough in speed, stability, and developer experience<\/strong>. With its <strong>Rust-powered bundler<\/strong>, <strong>smarter browser targeting<\/strong>, and an even <strong>leaner plugin architecture<\/strong>, this release signals a bold leap forward. It delivers not just updates, but <strong>a whole new standard for frontend tooling<\/strong>, empowering teams to build faster, test smarter, and ship more confidently in production environments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Node.js 20.19+ \u2013 A New Era Begins<\/strong><\/h2>\n\n\n\n<p><strong>Vite 7.0<\/strong> officially drops support for <strong>Node.js 18<\/strong>, which reached its end of life in April 2025. The <strong>new minimum requirement is Node.js 20.19+ or 22.12+<\/strong>, allowing the framework to ship as <strong>ESM-only<\/strong>, while still enabling compatibility with existing <strong>CommonJS<\/strong> usage. This move enables better performance, smaller builds, and greater alignment with the future of JavaScript.<\/p>\n\n\n\n<p>Developers using outdated Node.js versions must migrate immediately to avoid compatibility issues and to take full advantage of the enhancements packed into this release.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Smarter Browser Targeting with baseline-widely available<\/strong><\/h2>\n\n\n\n<p>In Vite 7, the default build target transitions  <code>\"modules\"<\/code> to <strong>&#8220;baseline-widely-available&#8221;<\/strong>. This strategy focuses on supporting <strong>browser features that are stable and widely adopted<\/strong>, typically across browsers older than 30 months.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Minimum Supported Browser Versions:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chrome 107<\/strong><\/li>\n\n\n\n<li><strong>Edge 107<\/strong><\/li>\n\n\n\n<li><strong>Firefox 104<\/strong><\/li>\n\n\n\n<li><strong>Safari 16<\/strong><\/li>\n<\/ul>\n\n\n\n<p>By targeting these stable versions, Vite ensures more predictable behavior in production, significantly reducing the chances of post-deploy issues. The new targeting system eliminates guesswork while improving compatibility across devices and regions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Rolldown \u2013 The Experimental Rust-Powered Bundler<\/strong><\/h2>\n\n\n\n<p>The most game-changing feature of Vite 7.0 is <strong>Rolldown<\/strong>, a blazing-fast <strong>Rust-based bundler<\/strong> introduced as a <strong>drop-in replacement<\/strong> for Rollup\/esbuild.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Key Performance Benchmarks:<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Project<\/th><th>Before<\/th><th>After (Rolldown)<\/th><th>Speed Increase<\/th><\/tr><\/thead><tbody><tr><td>GitLab<\/td><td>2.5 min<\/td><td>40 sec<\/td><td>~3.75\u00d7 faster<\/td><\/tr><tr><td>Excalidraw<\/td><td>22.9 sec<\/td><td>1.4 sec<\/td><td>~16\u00d7 faster<\/td><\/tr><tr><td>PLAID<\/td><td>1 min 20 sec<\/td><td>5 sec<\/td><td>~16\u00d7 faster<\/td><\/tr><tr><td>Appwrite<\/td><td>12+ min<\/td><td>3 min<\/td><td>~4\u00d7 faster<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Memory Efficiency:<\/strong><\/h3>\n\n\n\n<p>Memory usage is reduced by up to <strong>100\u00d7<\/strong>, especially beneficial for enterprise-scale applications like GitLab.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Seamless Migration to Rollout:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Update <code>package.json<\/code>: <code>\"vite\": \"npm:rolldown-vite@latest\"<\/code><\/li>\n\n\n\n<li>Use <code>experimental.enableNativePlugin<\/code> for Rust-native plugins<\/li>\n\n\n\n<li>No need for additional configuration changes<\/li>\n<\/ul>\n\n\n\n<p>This makes Vite not only faster but also more memory-efficient, delivering performance that rivals even custom-built tooling.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Advanced Plugin API: buildApp and Server Hooks<\/strong><\/h2>\n\n\n\n<p>Vite continues its legacy of extensibility with an enhanced <strong>Plugin API<\/strong>. Version 7 introduces:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>buildApp(ctx)<\/code>: Perfect for orchestrating complex builds across SSR, edge workers, and other environments.<\/li>\n\n\n\n<li><code>configureServer(server)<\/code> and <code>configurePreviewServer(server)<\/code>: These hooks give plugin authors middleware-level control over runtime behavior.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sample Plugin Configuration:<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\">javascriptCopyEdit<code>import { defineConfig } from 'vite'\n\nexport default defineConfig({\n  plugins: [{\n    name: 'health-check',\n    buildApp(ctx) {\n      console.log('Building for:', ctx.env)\n    },\n    configureServer(server) {\n      server.middlewares.use((req, res, next) =&gt; {\n        if (req.url === '\/health') return res.end('OK')\n        next()\n      })\n    }\n  }]\n})\n<\/code><\/pre>\n\n\n\n<p>This is ideal for modern web apps running on dynamic infrastructure, providing deeper control without added complexity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Full Vitest 3.2+ Compatibility<\/strong><\/h2>\n\n\n\n<p>Testing is no longer an afterthought. <strong>Vite 7.0<\/strong> comes fully equipped to support <strong>Vitest 3.2+<\/strong>, enabling faster, more reliable unit testing and E2E scenarios.<\/p>\n\n\n\n<p>Developers can now write tests that are natively compatible with the build environment, eliminating the need for third-party test runners or awkward config setups.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong> Deprecated APIs Finally Removed<\/strong><\/h2>\n\n\n\n<p>Cleaning house is a core theme in Vite 7. Legacy APIs that once served a purpose have now been fully removed, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Legacy Sass integration<\/strong><\/li>\n\n\n\n<li><strong>splitVendorChunkPlugin<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Removing these reduces confusion and creates a more streamlined configuration for new and existing projects.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Real-World Benchmarking Validates the Upgrade<\/strong><\/h2>\n\n\n\n<p>A benchmark repository maintained at <code>vitejs\/rolldown-vite-perf-wins<\/code> validates the performance gains across large-scale projects. The results are clear: <strong>Rolldown is no longer experimental fluff, it\u2019s the future.<\/strong><\/p>\n\n\n\n<p>With improvements ranging from <strong>4x to 16x<\/strong> faster builds and <strong>massive memory savings<\/strong>, upgrading is not just recommended; it\u2019s essential.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Migration Guide to Vite 7.0<\/strong><\/h2>\n\n\n\n<p><strong>Step-by-step instructions to upgrade:<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Upgrade Node.js<\/strong> to <strong>20.19+<\/strong> or <strong>22.12+<\/strong><\/li>\n\n\n\n<li>Update <code>package.json<\/code>: <code>\"vite\": \"^7.0.0\"<\/code><\/li>\n\n\n\n<li>Remove deprecated features (legacy Sass, vendor chunk plugin)<\/li>\n\n\n\n<li>Optional: Add <code>\"vite\": \"npm:rolldown-vite@latest\"<\/code> to switch to Rolldown<\/li>\n\n\n\n<li>Update plugin hooks to align with the new API<\/li>\n\n\n\n<li>No changes needed for build target, baseline is default<\/li>\n\n\n\n<li>Run tests with <strong>Vitest 3.2+<\/strong><\/li>\n\n\n\n<li>Review the <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/villpress.com\/goto\/https:\/\/vite.dev\" class=\"\" target=\"_blank\" rel=\"noopener\">official changelog<\/a> for nuances<\/li>\n<\/ol>\n\n\n\n<p>Migrating ensures long-term support, performance gains, and alignment with the modern ecosystem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why Developers Should Upgrade to Vite 7.0<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Unmatched Speed<\/strong> with Rust-powered bundler<\/li>\n\n\n\n<li><strong>Reliable Builds<\/strong> using stable browser baselines<\/li>\n\n\n\n<li><strong>Slimmer Configurations<\/strong> by removing deprecated legacy APIs<\/li>\n\n\n\n<li><strong>Enhanced Plugin Control<\/strong> for custom build and server behavior<\/li>\n\n\n\n<li><strong>Built-in Testing<\/strong> with full Vitest support<\/li>\n\n\n\n<li><strong>Future-Ready Architecture<\/strong> embracing Rust, ESM, and modularity<\/li>\n<\/ul>\n\n\n\n<p>These features make Vite 7.0 a must-have upgrade for any modern frontend team focused on performance, simplicity, and scale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What&#8217;s Next for Vite?<\/strong><\/h2>\n\n\n\n<p>The roadmap promises even more innovations, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Core integration of Rolldown<\/strong> (removing the need for external packages)<\/li>\n\n\n\n<li><strong>Optional full-bundle dev server mode<\/strong> for enterprise-grade simulations<\/li>\n\n\n\n<li><strong>Expanded Rust internals<\/strong> via Oxc for faster, low-level operations<\/li>\n\n\n\n<li><strong>Smarter alias replacements<\/strong>, eventually phasing out <code>rolldown-vite<\/code> as a separate install<\/li>\n<\/ul>\n\n\n\n<p>Vite is not just keeping up\u2014it\u2019s leading the way.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Final Take<\/strong><\/h2>\n\n\n\n<p><strong>Vite 7.0<\/strong> is more than just a version bump. It\u2019s a complete evolution, fueling faster builds, greater compatibility, deeper customization, and future-ready development practices. Whether you\u2019re building a small app or managing enterprise infrastructure, Vite 7 offers a clear, blazing-fast path forward. Now is the time to upgrade, experiment with Rollup, and unlock the full power of modern frontend tooling.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Since the release of Vite 7.0 on June 24, 2025, developers across the frontend ecosystem have been embracing a wave of innovation that\u2019s redefining how modern web applications are built. Vite 7.0 isn\u2019t just another version bump. It\u2019s a breakthrough in speed, stability, and developer experience. With its Rust-powered bundler, smarter browser targeting, and an [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5760,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[249],"tags":[418],"ppma_author":[331],"class_list":{"0":"post-5759","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-web-development","8":"tag-frontend-development"},"authors":[{"term_id":331,"user_id":1,"is_guest":0,"slug":"pastakutmanwen","display_name":"Villpress Insider","avatar_url":{"url":"https:\/\/villpress.com\/wp-content\/uploads\/2025\/05\/Logo.png","url2x":"https:\/\/villpress.com\/wp-content\/uploads\/2025\/05\/Logo.png"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/posts\/5759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/comments?post=5759"}],"version-history":[{"count":2,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/posts\/5759\/revisions"}],"predecessor-version":[{"id":5762,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/posts\/5759\/revisions\/5762"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/media\/5760"}],"wp:attachment":[{"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/media?parent=5759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/categories?post=5759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/tags?post=5759"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/villpress.com\/fr\/wp-json\/wp\/v2\/ppma_author?post=5759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}