メニュー
TypeScript library starter using tsdown. Use when scaffolding or maintaining a TS/ESM library with tsdown, pnpm, Vitest, and npm Trusted Publisher.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Comprehensive React component testing with Jest and React Testing Library covering configuration, mocking strategies, async testing patterns, hooks testing, and integration testing best practices
Testing patterns for React and React Router v7 - Vitest, React Testing Library, route testing, mocking loaders/actions
TypeScript patterns for React Router v7 - Type-safe loaders, actions, params, generic components, and utility types
Navigate, manage, and optimize monorepos with Turborepo, Nx, pnpm workspaces, and Changesets. Covers cross-package impact analysis, selective builds, dependency graph visualization, remote caching, migration from multi-repo, and coordinated publishing. Use when working in monorepos, optimizing build times, or managing shared packages.
Next.js 15 App Router patterns - use for frontend pages, API routes, server components, client components, and middleware
Comprehensive guidance on setting up npm libraries with package.json, with a preference for ES Modules (ESM). Use when setting up npm packages, configuring ESM, TypeScript packages, or React component libraries.
| name | arch-tsdown |
| description | TypeScript library starter using tsdown. Use when scaffolding or maintaining a TS/ESM library with tsdown, pnpm, Vitest, and npm Trusted Publisher. |
| metadata | {"author":"hairy","version":"2026.1.30","source":"Generated from https://github.com/antfu/starter-ts, scripts located at https://github.com/antfu/skills"} |
arch-tsdown is a TypeScript library starter (based on antfu/starter-ts) that uses tsdown for building. It provides a minimal, opinionated setup: ESM-only output, automatic .d.ts generation, pnpm, Vitest, ESLint, and optional npm Trusted Publisher for CI-based releases.
The skill is based on starter-ts (arch-tsdown source), generated at 2026-01-30.
Recommended practices:
dts and exports in tsdown configpublint: true) before publishing| Topic | Description | Reference |
|---|---|---|
| Overview | Project purpose, structure, when to use | core-overview |
| tsdown Config | entry, dts, exports, publint | core-tsdown-config |
| Scripts & Release | build, dev, start, release, npm Trusted Publisher | core-scripts |
| Package Exports | dist output, types, exports, sideEffects | core-package-exports |
| pnpm Workspace | catalogs, version management, workspace | core-pnpm-workspace |
| Tooling | ESLint, TypeScript, Vitest config | core-tooling |
| Git Hooks | simple-git-hooks, lint-staged, pre-commit | core-git-hooks |
| CI | GitHub Actions — lint, typecheck, test matrix | core-ci |
| Release | Tag push, sxzz/workflows, npm Trusted Publisher | core-release |
| Testing | Vitest, vitest-package-exports, export snapshots | core-testing |
| Topic | Description | Reference |
|---|---|---|
| tsdown & Package | ESM, dts, exports, tooling alignment | best-practices-tsdown |