tsup

Bundle your TypeScript library with no config, powered by esbuild.

👀 What can it bundle?

Anything that's supported by Node.js natively, namely .js, .json, .mjs. And TypeScript .ts, .tsx. CSS support is experimental.

Install it locally in your project folder:

npm i tsup -D
# Or Yarn
yarn add tsup --dev
# Or pnpm
pnpm add tsup -D

You can also install it globally but it's not recommended.

tsup [...files]

Files are written into ./dist.

You can bundle multiple files in one go:

tsup src/index.ts src/cli.ts

This will output dist/index.js and dist/cli.js.

For complete usages, please dive into the docs.

For all configuration options, please see the API docs.

Head over to the discussions to share your ideas.