{"library":"tsdown","type":"library","category":null,"description":"tsdown is a blazing-fast bundler for JavaScript and TypeScript libraries, leveraging the Rust-based Rolldown engine. It's designed for simplicity and efficiency, preconfiguring most settings to allow developers to focus on code. The current stable version is `0.21.9`, with frequent minor releases as seen in its active changelog. Key differentiators include its speed (powered by Oxc and Rolldown), a powerful ecosystem supporting Rolldown, Rollup, Unplugin, and some Vite plugins, and a focus on seamless migration for `tsup` users by offering compatible options and features. It also provides automatic TypeScript declaration generation, multiple output formats (esm, cjs, iife, umd), and built-in support for features like CSS handling and executable bundling.","language":"javascript","status":"active","version":"0.21.9","tags":["javascript","typescript"],"last_verified":"Wed May 27","install":[{"cmd":"npm install tsdown","imports":["import { defineConfig } from 'tsdown'","import { build } from 'tsdown'","import type { UserConfig } from 'tsdown'"]},{"cmd":"yarn add tsdown","imports":[]},{"cmd":"pnpm add tsdown","imports":[]}],"homepage":"http://tsdown.dev/","github":"https://github.com/rolldown/tsdown","docs":null,"changelog":null,"pypi":null,"npm":"https://www.npmjs.com/package/tsdown","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"18–22","success_rate":0,"avg_install_s":null,"avg_import_s":null,"wheel_type":null},"url":"https://checklist.day/v1/registry/tsdown/compatibility"}}