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Jason Woltje f5792c40be feat: Complete fleet — 94 skills across 10+ domains

Pulled ALL skills from 15 source repositories:
- anthropics/skills: 16 (docs, design, MCP, testing)
- obra/superpowers: 14 (TDD, debugging, agents, planning)
- coreyhaines31/marketingskills: 25 (marketing, CRO, SEO, growth)
- better-auth/skills: 5 (auth patterns)
- vercel-labs/agent-skills: 5 (React, design, Vercel)
- antfu/skills: 16 (Vue, Vite, Vitest, pnpm, Turborepo)
- Plus 13 individual skills from various repos

Mosaic Stack is not limited to coding — the Orchestrator and
subagents serve coding, business, design, marketing, writing,
logistics, analysis, and more.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-16 16:27:42 -06:00

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Getting Started

Quick guide to installing and using tsdown for the first time.

Installation

Install tsdown as a development dependency:

pnpm add -D tsdown

# Optionally install TypeScript if not using isolatedDeclarations
pnpm add -D typescript

Requirements:

Node.js 20.19 or higher
Experimental support for Deno and Bun

Quick Start Templates

Use create-tsdown CLI for instant setup:

pnpm create tsdown@latest

Provides templates for:

Pure TypeScript libraries
React component libraries
Vue component libraries
Ready-to-use configurations

First Bundle

1. Create Source Files

// src/index.ts
import { hello } from './hello.ts'
hello()

// src/hello.ts
export function hello() {
  console.log('Hello tsdown!')
}

2. Create Config File

// tsdown.config.ts
import { defineConfig } from 'tsdown'

export default defineConfig({
  entry: ['./src/index.ts'],
})

3. Run Build

./node_modules/.bin/tsdown

Output: dist/index.mjs

4. Test Output

node dist/index.mjs
# Output: Hello tsdown!

Add to npm Scripts

{
  "scripts": {
    "build": "tsdown"
  }
}

Run with:

pnpm build

CLI Commands

# Check version
tsdown --version

# View help
tsdown --help

# Build with watch mode
tsdown --watch

# Build with specific format
tsdown --format esm,cjs

# Generate type declarations
tsdown --dts

Basic Configurations

TypeScript Library (ESM + CJS)

export default defineConfig({
  entry: ['src/index.ts'],
  format: ['esm', 'cjs'],
  dts: true,
  clean: true,
})

Browser Library (IIFE)

export default defineConfig({
  entry: ['src/index.ts'],
  format: ['iife'],
  globalName: 'MyLib',
  platform: 'browser',
  minify: true,
})

Multiple Entry Points

export default defineConfig({
  entry: {
    index: 'src/index.ts',
    utils: 'src/utils.ts',
    cli: 'src/cli.ts',
  },
  format: ['esm', 'cjs'],
  dts: true,
})

Using Plugins

Add Rolldown, Rollup, or Unplugin plugins:

import SomePlugin from 'some-plugin'

export default defineConfig({
  entry: ['src/index.ts'],
  plugins: [SomePlugin()],
})

Watch Mode

Enable automatic rebuilds on file changes:

tsdown --watch
# or
tsdown -w

Next Steps

Configure entry points with glob patterns
Set up multiple output formats
Enable type declaration generation
Explore plugins for extended functionality
Read migration guide if coming from tsup

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