The security problem is that if you use sudo in front on npm, it can give unknown scripts full access to your machine by letting them run with root permissions. If a tutorial tells you to use the keyword sudo in front of your npm commands, be careful, because it means that you are opening up your computer to attacks. A Note on sudo You should NOT use sudo in front of your npm commands. If node is installed, it will print out the version number, which might be something like v18.0.0 (at the time of writing this). To see if Node.js is installed, type this command in a terminal: node -v It might take some time to get used to though.Note: There are a couple of ways to install multiple node versions at once, but I've chosen the nvm method, because the alternate way might confuse beginners who run their code outside of npm and yarn scripts. It supports most compilers and a wide range of languages. It allows them to retain different versions and builds of the JavaScript runtime environment in the same system and switch between them without having to interrupt their programming session. Overall, Nvm is a good app to help app developers stay on top of the Node.js version they use. Every released version has its own log that allows you to check whether the version manager is compatible with the specific operating system you’re using. Also, using this requires a certain level of knowledge in programming and development. You will need to manually download the latest package from the GitHub website.

The program doesn’t have its own update mechanism, though. It’s also great for apps created for a wide variety of devices. The tool supports Dart, CoffeeScript, Typescript, and other similar compilers.

It allows you to develop programs interchangeably with languages that can be compiled into JavaScript. The NVM tool makes sure you follow which tools are active.Īside from being a one-stop reference tool for the version currently in use, it also allows you to seamlessly switch between versions, allowing you to continue working and integrating other development aspects. Additionally, there are certain versions that might be incompatible with certain software development kits (SDKs) and external runtime environments. It is important because certain versions allow features and integrations that are not available on others.

Nvm makes it easier for developers to track the Node.js that they use and implement at various stages of their development.

Nvm install for windows