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@bundlekit/bundler-esbuild

v0.0.9

Published

esbuild bundler adapter for @bundlekit/service

Readme

@bundlekit/bundler-esbuild

esbuild 打包器适配器,为 @bundlekit/service 提供 esbuild 构建支持。

安装

pnpm add -D @bundlekit/bundler-esbuild

使用

bc create my-app -b esbuild
# 或手动指定
bundlekit-service serve --bundler esbuild
bundlekit-service build --bundler esbuild

功能特性

  • ✅ esbuild 0.20+ 支持
  • ✅ 极速编译(Go 实现,比 tsc/babel 快 10-100x)
  • ✅ TypeScript / JavaScript / JSX / TSX 原生支持
  • ✅ CSS / CSS Modules 原生支持
  • ✅ 图片/字体等静态资源(dataurl 内联)
  • ✅ SSE 热更新(watch + DevServer)
  • ✅ SSR 支持
  • ✅ Library 模式
  • ✅ Code splitting(ESM 格式)

配置示例

// .bundlekitrc.ts
import type { IBuildConfig } from "@bundlekit/shared-utils";

const config: IBuildConfig = {
  bundler: "esbuild",
  plugins: ["@bundlekit/plugin-react"],
  config: {
    development: {
      entry: "src/index.tsx",
      output: { dir: "dist", filename: "[name].js", formats: "esm" },
      devServer: { host: "0.0.0.0", port: 3000 },
    },
    production: {
      entry: "src/index.tsx",
      output: { dir: "dist", filename: "[name].js", formats: "esm" },
      js: { minify: true },
    },
  },
};

export default config;

Library 模式

const config: IBuildConfig = {
  bundler: "esbuild",
  config: {
    production: {
      entry: "src/index.ts",
      output: { dir: "dist", filename: "index.js", formats: "cjs" },
      library: true,
    },
  },
};

与其他 bundler 对比

| 特性 | esbuild | Vite | Webpack | |------|---------|------|---------| | 编译速度 | 极快(Go) | 快 | 慢 | | HMR | SSE reload | 原生 HMR | 原生 HMR | | CSS Modules | ✅ 原生 | ✅ | 需 loader | | Less/Sass | 需插件 | ✅ | 需 loader | | 生产优化 | 基础 minify | 完整 | 最丰富 |

注意事项

  • Less / Sass 需额外安装 esbuild 插件(esbuild-plugin-less / esbuild-plugin-sass
  • UMD 格式以 iife 兜底输出

License

MIT