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These internal changes will ensure that the npm code base is more reliable over time and easier to maintain. You can read about Arborist in this post on the npmjs blog. For example, the inspection and management of the node_modules tree has been moved to the module Arborist. There has been a large effort on separating concerns. The internals of npm have been significantly refactored. Prior to npm 7 yarn.lock files were ignored, the npm cli can now use yarn.lock as source of package metadata and resolution guidance. package-lock v2 and support for yarn.lock: Our new package-lock format will unlock the ability to do deterministically reproducible builds and includes everything npm will need to fully build the package tree.
![npm install from github npm install from github](https://aws1.discourse-cdn.com/ionicframework/original/3X/e/f/effe91e3f1c5bddf9edd9196f15f0877be6afd29.png)
The new peer dependency algorithm ensures that a validly matching peer dependency is found at or above the peer-dependent’s location in the node_modules tree. Automatically installing peer dependencies: prior to npm 7 developers needed to manage and install their own peer dependencies.Workspaces: a set of features to the npm CLI that provide support to managing multiple packages from within a singular top-level, root package.Npm 7 comes with some long-awaited and requested features including:
![npm install from github npm install from github](https://eladnava.com/content/images/2016/07/aws.jpg)
If you would like to try it out now, you can install today by running npm i -g your terminal. Today, we are excited to announce the release of npm v7.0.0, which will be shipping with Node.js 15.0.0 next week. Fast forward to today, and npm now has millions of developers and over 1.3M packages with 75B downloads a month. It’s hard to believe that just over 11 years ago the JavaScript community didn’t have npm.