圍繞Vite的前端統一工具鏈D22025●2020年作為實驗性質的原型開始開發●2022年開始被新興框架廣泛采用為底層構建工具●2024:更多基于Vite的方案：TanStackStart,One,Emb●2025:create-react-app被官方廢棄后的事實繼承者npm周下載量2200+萬次Feb2025Feb2024Feb20233.4M/weekStateofJS2024開發者問卷調查https://2024./en-US/awards/ViteVitestVite●全類別最受歡迎的庫/工具在生產環境中使用Vite或基于Vite的框架的MicrosoftGoogleWISAwoiabsredcit.Vite已經成為了但，Vite還并不完美。Vite底層依然依賴多個職責重復的第三方工具Vite依賴預依賴預打包SWC拆包/產物優化Vite依賴預依賴預打包SWC拆包/產物優化ViteApplicationsupportFrameworksupport依賴預打包拆包/產物優化SWCViteApplicationsupportFrameworksupport依賴預依賴預打包SWC拆包/產物優化ViteApplicationsupportFrameworksupport依賴預依賴預打包SWC拆包/產物優化ViteViteApplicationsupportFrameworksupport依依賴預打包SWC拆包/產物優化多次重復parse/transform/codegenUnbundledESM在請求數量巨大時的性能瓶頸ViteApplicationsupportFrameworksupport依賴預打包拆包/產物優化SWC●UnbundledESM在大型項目中的性能瓶頸Vite面對的問題其實是●Parsers:babel/acorn/esbuild/espree/flow/TS/swc/uglify-js●Transformer:babel/e●Testrunner:mocha/jasmine/tape/ava/jest●Linter:jshint/eslint/biome●Formatter:prettier/eslint●Monorepotools:nx/turborepo/rush/lerna/lage/wireit碎片化導致的種種問題●轉譯/模塊解析等行為不一致想解決這些問題，我們需要一個統一的工具鏈。2.統一需要共識，而Vite展現出了web生態中前基礎。ViteViteVite-native測試工具VitePlusVitePlusWIPWIPFormatterLinterFormatterbetaTransformerResolverMinfierOxcSemanticAnalysisSemanticAnalysis○成熟的JSbindings(napi-rs)○成熟的WebAssembly支持100%ECMA262speccompliance+TypeScript,JSXSemanticAnalysis+ControlFlowGraphLinter*400+ESLintcompatiblerulesIDEextensions/WIPlinterplugindesignincollabw/DenoteamNode.jscompatibleCJS+ESMpathresolutionFullycustomizableTransformerTypeScript,ReactJSX,ReactFastRefresh,isolatedDeclarationsDTS,Syntax-loweringMinifierBetaFormatterPrototype3xfasterthanSWC/5xfasterthanBiomeBenchmark50~100xfasterthanESLintandscaleswithnumberofCPUcoresBenchmark28xfasterthanwebpack/enhanced-resolveBenchmark最快的transformerTS/TSX:4xfasterthanSWC/40xfasterthanBabelReactRefresh:6xfasterthanSWC/70xfasterthanBabelIsolatedDeclarationsDTSEmit:20~45xfasterthantscBenchmarkOxc-TransformerMetricsUses24%lessmemorythanSWCand70%lessthanBabeloxc-transform*51MB@swc/core*@babel/core+presets172MB95%smallerthanSWC/90%smallerthanBabeloxc-transform*@swc/core*@babel/core+presets*comparingdarwin-arm64binariesCJS+ESMinterop/Sourcemaps/OutputformatsBasiccodesplitting/CLI/ConfigfilesupportBuilt-intransforms/NoderesolverTree-shaking/define/inject高級拆包選項/ModuleFederation80%+esbuild/Rollup測試覆蓋率Rollup/esbuild功能對齊Rollup/esbuild功能對齊Vite整合(unbundled)兼容性/穩定性調整VitefullbundlemodeHMR/IncrementalbuildBenchmark打包2.5k模塊●OXC圍繞arenaallocator做的內存管理優化●OXC研發中的0-costASTtransfer●基于0-costASTtransfer的輕量級JStransform/lintAPIWhat’sNext?ViteNow(v6)依賴預打包