Bower vs Composer
| Bower | Composer | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Linux, macOS, self-hosted, Windows |
| Free plan | — | Yes |
| Package formats | — | PHP packages; ZIP; TAR; VCS repositories |
| Supported platforms | — | PHP; Windows; Linux; macOS |
| Dependency resolution | — | Yes |
| Lockfile support | — | Yes |
| Workspace support | — | Yes |
| Private registry auth | — | Yes |
| Offline installation | — | Yes |
Both are listed in Best Package Managers. On Samsung Mobile US Press, Composer scores higher on our published basis.