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tsdown fast TypeScript library bundler powered by Rolldown and Oxc. Use when bundling TypeScript libraries, configuring entry points, or generating .d.ts declaration files.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/2799662352/ai-image-master --skill tsdown命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
基于 SOC 职业分类
| name | tsdown |
| description | tsdown fast TypeScript library bundler powered by Rolldown and Oxc. Use when bundling TypeScript libraries, configuring entry points, or generating .d.ts declaration files. |
| metadata | {"author":"Anthony Fu","version":"2026.1.28","source":"Generated from https://github.com/rolldown/tsdown, scripts located at https://github.com/antfu/skills"} |
tsdown is a next-generation TypeScript library bundler built on Rolldown and Oxc. It provides blazing-fast builds, automatic .d.ts generation, and seamless migration from tsup. Supports Rolldown/Rollup/Unplugin plugins and features smart dependency handling.
The skill is based on tsdown v0.20.1, generated at 2026-01-28.
Anthony's Preferences:
dts option for type declarationsexports option for auto-generated package exports| Topic | Description | Reference |
|---|---|---|
| Configuration | Config file setup, defineConfig, multiple configs | core-config |
| CLI | Command-line interface and options | core-cli |
| Entry Points | Entry files, aliases, glob patterns | core-entry |
| Topic | Description | Reference |
|---|---|---|
| Output | Format (ESM/CJS/IIFE/UMD), directory, target, platform | options-output |
| Declaration Files | .d.ts generation, isolatedDeclarations, sourcemaps | options-dts |
| Dependencies | External, noExternal, dependency bundling | options-dependencies |
| Package Exports | Auto-generating exports, main, module fields | options-package-exports |
| Topic | Description | Reference |
|---|---|---|
| Optimization | Tree shaking, minification, sourcemaps | features-optimization |
| Shims | CJS/ESM compatibility shims | features-shims |
| Unbundle Mode | Bundleless transpile-only builds | features-unbundle |
| Watch Mode | Auto-rebuild on file changes | features-watch |
| Topic | Description | Reference |
|---|---|---|
| Plugins | Rolldown, Unplugin, Rollup, Vite plugins | advanced-plugins |
| Hooks | Build lifecycle hooks | advanced-hooks |
| Programmatic API | Using tsdown from code | advanced-programmatic |
| Rolldown Options | Customizing inputOptions and outputOptions | advanced-rolldown-options |
| Topic | Description | Reference |
|---|---|---|
| Framework Support | Vue and React library bundling | recipes-frameworks |
| Migration | Migrating from tsup | recipes-migration |