# Install rolldown with npm

Fast JavaScript/TypeScript bundler in Rust with Rollup-compatible API. Version 1.2.0 via npm; verified 2026-07-15. Also installable with nix: nix profile install nixpkgs#rolldown.

## Install

```sh
sudo av install npm:rolldown
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g rolldown
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:rolldown
- **Package manager:** npm
- **Version:** 1.2.0
- **Source summary:** Fast JavaScript/TypeScript bundler in Rust with Rollup-compatible API.
- **Homepage:** <https://rolldown.rs/>
- **Last updated:** 2026-07-15T11:08:32.984Z
- **Generated:** 2026-08-03T19:37:03+00:00

## Executables

- rolldown (alias)

## Install behavior

- Bottle: not available

## Freshness

- Page generated: 2026-08-03
- Package-manager version: 1.2.0

## Security Notes

No matching local secret-handling manifest was found for rolldown. Nucleus package metadata is still published here so future coverage has a stable package URL.


## Other Package-Manager Records

- Nix - rolldown: normalized package name match | nixpkgs package indexes: pkgs/by-name/ro/rolldown/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## Sources

- pkg.so package database
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph