Head-to-head · Package Managers
npm vs Composer
npm leads on 0 checks, Composer on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scorenpm · 9.4/10
- Free planboth
npm scores higher on our rubric for package managers: 9.4 against 7.9 out of 10; our editors rank them #1 and #14.
npm is the better fit for javaScript package discovery and publishing. Composer is the better fit for PHP dependency and security workflows.
- npm fits best
JavaScript package discovery and publishing
- Composer fits best
PHP dependency and security workflows
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Side by side
| Feature | npm 9.4/10 Visit ↗ | Composer 7.9/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.4 | 7.9 |
| Ranking | #1 in Package Managers | #14 in Package Managers |
| Best for | JavaScript package discovery and publishing | PHP dependency and security workflows |
| Pricing model | Free plan + paid | Free |
| Starting price | $7/mo | Free plan |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Desktop | Desktop |
| Platforms | Web, Windows, macOS, Linux | Windows, macOS, Linux |
| Features npm 5/5 · Composer 5/5 | ||
| Dependency resolution | ✓ | ✓ |
| Lockfile support | ✓ | ✓ |
| Workspace support | ✓ | ✓ |
| Private registry auth | ✓ | ✓ |
| Offline installation | ✓ | ✓ |
| Specs | ||
| Package formats | package.json folders, gzipped tarballs, URLs, name@version, name@tag, Git URLs | PHP packages; ZIP; TAR; VCS repositories |
| Supported platforms | macOS, Windows, Linux, and other operating systems via Node.js installers or version managers | PHP; Windows; Linux; macOS |
| Our review | ||
| Pros |
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| Our verdict | npm brings together a package discovery website, command-line interface, and registry for JavaScript and Node.js software. It suits developers who need to find dependencies, install them into projects, manage versions, publish packages, or… Read the review → |
Composer is an open-source dependency manager for PHP projects. Developers declare project libraries in composer.json, resolve compatible versions, install or update dependencies, and generate PHP autoloading files. Its per-project… Read the review → |
Strengths and trade-offs
npm — where it wins
- Combines discovery, installation, publishing, and dependency resolution.
- Supports lockfiles, workspaces, caching, offline mode, and npx.
- Works across web, Windows, macOS, Linux, and private registries.
Where it doesn't
- Private package installation and publishing requires the $7/month paid account.
- Its focus is JavaScript and Node.js package workflows.
- Advanced registry setups may require authentication and configuration.
Composer — where it wins
- Resolves version constraints and transitive dependencies
- Creates reproducible installs with composer.lock
- Supports private repositories, offline operation, and dependency auditing
Where it doesn't
- Focused on PHP projects and PHP package workflows
- Offline operation requires cache priming first
- Requires PHP 7.2.5 or later
- npm9.4/10 · Free plan
A complete JavaScript package workflow with public access free and private packages at $7/month.
Visit npmFull verdict → - Composer7.9/10 · Free plan
A free, open-source package manager for reproducible PHP dependencies and security workflows.
Visit ComposerFull verdict →
More comparisons
All package managers comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update