![]() ![]() Installing open-source packages often requires many manual steps. Although Node.js is a powerful language, installing it may not be straightforward. npm is a package manager for JavaScript and it is the default package manager for Node.js. Since its release, Node.js has become one of the most popular programming languages powering major websites and systems in the world. Please refer to the following list for a summary of the advantages and disadvantages of each of the different is an open-source and server-side Javascript language that provides a runtime environment. Advantages and disadvantages of different methods Nodebrew is a node.js (npm) version management tool and is the easiest and smoothest way to change node.js (npm) versions. The reason for this is that, as mentioned above, there are many cases where the node.js (npm) version differs from project to project, and there are situations where the node.js (npm) version must be downgraded or upgraded each time. You can install node.js(npm) in various ways in addition to using nodebrew, but we recommend installing node.js(npm) using nodebrew. The official node.js website provides a node.js(npm) installation for each OS.ĭownload this installer and double-click to run it, and node.js(npm) will be automatically installed on your mac. There is also a way to install node.js (npm) directly without using nodebrew on Homebrew, where nodebrew was installed above. ![]() In addition to using nodebrew, there are two other common methods of node.js (npm) installation, which we will briefly explain first. Other ways to install node.js (npm) on mac When each version is displayed, the nodejs environment using nodebrew is complete. This command determines the version to be used, so check the operation of node.js (npm) in this state. (The version must be one of the versions displayed in the above command.) $ nodebrew use v16.16.0 Since nodejs has only been installed and not yet activated, activate it with the following command. Set the version of node to be used and check its operation If this command outputs the version that was just installed, the installation was successful.Ĭurrently only one version should be installed, but you can install several other versions, so please try to install them by following the above procedure. # Version-specific installationĪfter node.js (npm) installation is complete, check that it has been installed successfully. ![]() You can specify a version to install from among the output versions, or you can install the stable or latest version. $ nodebrew ls-remoteĪ list of installable versions will then be output. Now that nodebrew has been successfully installed, check the version of node.js (npm) that can be installed using the following command. Specify the version of node.js to be used and install node.js (npm) (If you are using bash, replace zshrc with bash_profile.) $ echo 'export PATH=$HOME/.nodebrew/current/bin:$PATH' > ~/.zshrc bash_profile if you are using bash) to reflect the changes. The PATH information will then be output, so append the path information to. $ brew install nodebrewĪfter the process is complete, the following commands are used to set up the system. Now that Homebrew has been successfully installed, the next step is to install nodebrew using the Homebrew command. In such cases, nodebrew is very useful, allowing you to install a specific version or switch between versions with a single command. The version of node.js(npm) used in different projects is often different, and there are many situations where you need to switch versions for each work. Nodebrewnodebrew is a "node.js (npm) version management tool. (If the version is displayed, it has been successfully installed.) $ brew -v $ /bin/bash -c "$(curl -fsSL )"Īfter the process is complete, the following commands can be used to check if the installation was successful. Now, paste the commands from the official Homebrew site into your own terminal (or iTerm2, etc.) and execute them. Homebrew makes it easy to install and manage nodebrew, git, mysql, and other software. Homebrew is, in a nutshell, "a package management tool for macOS. Let's start with the installation of Homebrew. Install nodejs using the nodebrew commandĪnd then install nodejs using the nodebrew command.Install nodebrew using the Homebrew command.The simple steps to install node.js (npm) on a mac using nodebrew are How to install node.js (npm) using nodebrew We will also introduce how to install Node.js other than using nodebrew and explain why we recommend nodebrew. ![]() Advantages and disadvantages of different methodsįirst, we will explain how to install node.js (npm) on a mac using nodebrew.Other ways to install node.js (npm) on mac.Set the version of node to be used and check its operation.Specify the version of node.js to be used and install node.js.How to install node.js (npm) using nodebrew. ![]()
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