Vite is a free, MIT-licensed frontend build tool from VoidZero and open-source contributors. It has two parts. A dev server serves your source files on demand over native ES modules, with fast Hot Module Replacement. A build command bundles your code with Rolldown into optimized static assets. It is for frontend developers and framework authors who want quick feedback while coding. It supports Vue, React, Svelte, Solid and more.

• Instant server start: Vite serves source files on demand over native ESM and pre-bundles dependencies, so your dev server starts quickly even in large projects.
• Fast hot module replacement: Your changes show in the browser as you save, and HMR stays fast no matter how large the app gets.
• Built-in language support: TypeScript, JSX, CSS, Web Workers, and WebAssembly work without extra setup. Plugins add more.
• Optimized production builds: Rolldown handles bundling, with tree-shaking, built-in minification, and control over chunking for lean output.
• Flexible plugin system: The plugin interface extends Rollup's with Vite-specific options, and the official Plugin Registry helps you find add-ons.
• Fully typed API: A typed JavaScript API lets you build your own tools, integrations, or frameworks on top of Vite.
• First-class SSR support: You get low-level APIs to set up custom server-side rendering or build your own SSR framework.
• Starter templates: You can scaffold a JavaScript or TypeScript project for vanilla, Vue, React, Preact, Lit, Svelte, Solid, or Qwik with npm create vite@latest, or try one in the browser at vite.new.

• Free and open source: Vite is MIT licensed with no paid tiers, so you can use it on personal and commercial projects at no cost.
• Faster production builds in Vite 8: Rolldown, a Rust-based bundler, now handles builds. Coverage of the release reports much faster builds than the older esbuild and Rollup setup.
• Smooth upgrades for most projects: Vite 8 converts existing esbuild and rollupOptions settings to their Rolldown and Oxc equivalents automatically, and most plugins work as they are.
• Framework-agnostic: Official templates cover the major frontend frameworks, which is why 2026 comparisons often name Vite the default choice for new projects.
• Large, active ecosystem: Vite has more than 80k GitHub stars and over 80 million weekly npm downloads, and its CI tests changes against downstream projects.
• Simple developer workflow: Three default scripts (dev, build, preview) cover the full local cycle, so your team can start working without much setup.

• Build tool, not a full framework: Vite handles serving and bundling. Routing, data fetching, and full-stack conventions come from frameworks or plugins built on top of it, so you may need extra pieces for a complete app stack.
• Modern browser baseline: Development assumes a modern browser, and production builds target browsers that were widely available around mid-2023. If you need older browsers, you have to add the official legacy plugin.
• Node.js version requirements: Vite needs Node.js 20.19+ or 22.12+, and some templates need newer versions. Teams on older runtimes must upgrade first.
• SSR is low-level: Server-side rendering comes as APIs for building your own setup, not as a ready-made feature. Teams that want SSR out of the box usually choose a meta-framework instead.
• No commercial support plans listed: The site lists no paid support or SLA. Help comes from the docs, the community, and sponsorship-funded maintainers, which may not suit organizations that require vendor support contracts.

• Frontend developers: Use Vite to create a faster development environment. Quick startup times and instant browser updates help reduce waiting when building and testing interfaces.
• React and Vue developers: Set up modern applications with framework-specific plugins and built-in development features. Spend less time configuring your build environment and more time working on components.
• SaaS founders and indie hackers: Build dashboards, customer portals, landing pages, and web application interfaces with a lightweight development tool that keeps the workflow simple.
• JavaScript and TypeScript developers: Develop projects using modern JavaScript features, TypeScript, JSX, and ES modules without setting up a traditional bundler from scratch.
• Web development agencies: Use Vite across client projects to create consistent development environments and prepare optimized frontend assets for deployment.
• Open-source developers: Build reusable frontend libraries, framework integrations, and development tools using Vite's plugin system and JavaScript API.
• Full-stack developers: Use Vite's development server and SSR capabilities when building applications that combine frontend interfaces with server-side rendering.