# 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
- **Package manager page:** <https://www.npmjs.com/package/rolldown>
- **Version:** 1.2.0
- **Source summary:** Fast JavaScript/TypeScript bundler in Rust with Rollup-compatible API.
- **Homepage:** <https://rolldown.rs/>
- **Repository:** <https://github.com/rolldown/rolldown>
- **Upstream docs:** <https://rolldown.rs/>
- **License:** MIT
- **Published:** 2026-07-15T11:08:32.984Z
- **Last updated:** 2026-07-15T11:08:32.984Z
- **Generated:** 2026-08-04T22:13:35+00:00

## Executables

- rolldown (cli)
- rolldown (alias)

## Install behavior

- Post-install hook: not defined
- Bottle: not available

## Freshness

- Page generated: 2026-08-04
- Package-manager version: 1.2.0
- Package-manager updated: 2026-07-15
- Local data: ok
- Upstream repository: https://github.com/rolldown/rolldown
- info: No cached GitHub release or tag data was available.

## Security Notes

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


## Source Database Details

- **Source Database:** npm registry
- **Dist Tags:** Canary: 1.0.0-beta.31-commit.832324a, Latest: 1.2.0, Nightly: 1.0.0-beta.13-commit.024b632
- **Version Count:** 634
- **Maintainers:** broooooklyn, yyx990803, rolldownbot, sapphi-red
- **File Count:** 0
- **Created At:** 2017-01-01T22:00:15.147Z
- **Latest Published At:** 2026-07-15T11:08:32.984Z
- **Modified At:** 2026-07-15T11:08:32.984Z

## 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


## Related links

- [Web development packages](https://pkg.so/web-dev-tools/) - Matched curated package taxonomy and local package facts.
- [esbuild](https://pkg.so/brew/esbuild/) - Both packages touch the same language runtime or ecosystem. Shared terms: build, build-tools, bundler, cli, developer.
- [tsc-esm-fix](https://pkg.so/npm/tsc-esm-fix/) - Local metadata places this package in an adjacent workflow. Shared terms: build, build-tools, cli, compatible, developer.
- [tsx](https://pkg.so/npm/tsx/) - Both packages touch the same language runtime or ecosystem. Shared terms: build, build-tools, cli, developer, developer-tools.

## Sources

- pkg.so package database
- package-page enrichment
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph