arch-tsdown

Name: arch-tsdown
Author: hairyf

github.com/hairyfDevelopment26136 installsUpdated 2w ago

About arch-tsdown

arch-tsdown is a TypeScript library starter and guidance skill based on starter-ts, for developers setting up and releasing packages with tsdown. It documents an ESM-focused build and testing toolchain.

Key features

01tsdown build configuration
02Automatic .d.ts generation
03pnpm workspace setup
04Vitest and ESLint tooling
05CI and release guidance

Use cases

01Starting a TypeScript library
02Configuring package exports and types
03Setting up tests and CI releases

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/hairyf/skills --skill arch-tsdown

After installing, type/arch-tsdownin Claude Code to confirm it loaded.

Bundled files

References and scripts installed along with SKILL.md.

GENERATION.md

assets/

ci.yml

release.yml

references/

best-practices-tsdown.md

core-ci.md

core-git-hooks.md

core-overview.md

core-package-exports.md

core-pnpm-workspace.md

core-release.md

core-scripts.md

core-testing.md

core-tooling.md

core-tsdown-config.md

Details

From the project README

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:

Build pure ESM; enable dts and exports in tsdown config
Use npm Trusted Publisher for releases
Run publint (via tsdown’s publint: true) before publishing

Core References

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

Best Practices

Topic	Description	Reference
tsdown & Package	ESM, dts, exports, tooling alignment	best-practices-tsdown

Comments

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Details

Author: hairyf
Repository: hairyf/skills
Category: Development
Installs: 136
GitHub stars: 26

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