| N/A | Composer is a free and open source dependency manager for PHP. It allows the user to declare the libraries a project depends on and it will manage (install/update) them. it manages packages on a per-project basis, installing them in a directory (e.g. vendor) inside a project and by default, it does not install anything globally. Thus, it is a dependency manager. | N/A |
| N/A | Yarn is a package manager for JavaScript designed to provide secure dependency management, with project manager features such as offering a workspace that allows users to split projects into sub-components within a single repository. Developed by personnel at Facebook, Yarn is free and open source and associated to no company. | N/A |