// Use when bundling TypeScript libraries - provides tsdown configuration, dual ESM/CJS output, .d.ts generation, and plugin authoring
| name | tsdown |
| description | Use when bundling TypeScript libraries - provides tsdown configuration, dual ESM/CJS output, .d.ts generation, and plugin authoring |
| license | MIT |
Rolldown + Oxc powered TypeScript bundler. Drop-in tsup replacement.
npm i -D tsdown typescript
// tsdown.config.ts
import { defineConfig } from 'tsdown'
export default defineConfig({
entry: 'src/index.ts',
format: 'esm',
dts: true,
exports: true,
})
tsdown # Build
tsdown --watch # Watch mode
| Task | File |
|---|---|
| Config file, CLI, entry points | config.md |
| Format, target, dts, exports | output.md |
| Shims, unbundle, watch, frameworks | features.md |
| Plugins, hooks, programmatic, migration | advanced.md |
Consider loading these reference files based on your task:
DO NOT load all files at once. Load only what's relevant to your current task.
ts-library skillvue skillpnpm skillDesign and implement web animations that feel natural and purposeful. Use this skill proactively whenever the user asks questions about animations, motion, easing, timing, duration, springs, transitions, or animation performance. This includes questions about how to animate specific UI elements, which easing to use, animation best practices, or accessibility considerations for motion. Triggers on: easing, ease-out, ease-in, ease-in-out, cubic-bezier, bounce, spring physics, keyframes, transform, opacity, fade, slide, scale, hover effects, microinteractions, Framer Motion, React Spring, GSAP, CSS transitions, entrance/exit animations, page transitions, stagger, will-change, GPU acceleration, prefers-reduced-motion, modal/dropdown/tooltip/popover/drawer animations, gesture animations, drag interactions, button press feel, feels janky, make it smooth.
Suggest conventional commit or pull request titles in the format type(scope): title, written in lowercase English. Use when asked to propose commit messages or PR titles, especially for /create-commit or /create-pr requests.
Generate multiple radically different interface designs for a module using parallel sub-agents. Use when designing an API, exploring interface options, comparing module shapes, or "design it twice".
Conversational refactor planner - interview, scope, plan tiny atomic commits. Use when planning a refactor that needs careful incremental steps.
Conversational PRD writer - interview, scope, write, then create Linear/GitHub issue. Use when planning a new feature or product requirement.
Use when managing Node.js dependencies with pnpm - provides workspace setup, catalogs, CLI commands, overrides, and CI configuration