![]() ![]() Need to reproduce a bug in an older or newer Node.js version than the one you have installed? Without NVM, having multiple instances of globally installed npm versions at one time is daunting due to manual installs.In this way, for instance, you avoid shipping any incompatible Node.js features or using syntax that might potentially break your app. Once installed, when a team member runs nvm install, it will always use the version listed in that file by default and prevent team members from contributing if using a different version. To enforce the version that all team members should use, the team can implement the `.nvmrc` file. This, however, is a common mistake and can get you into trouble, such as merging code that is not supported by the Node.js version that is used across the rest of the team. Sometimes, some team members might work with a different Node.js version than others on the same team.That was easy! Now let’s review some typical scenarios that show how NVM can help: Nvm install -lts # nvm install the latest LTS release Nvm install node # nvm install the latest release Using the CLI, you can install any Node.js version by running the following: If you are a Windows user, check out nvm-windows, which should cover your needs. ![]() The default installation is only supported on macOS and Linux environments. ![]() Node Version Manager (nvm) is a tool that allows the user to switch between different versions of Node.js, helping reduce overhead when reproducing production bugs in development environments. Doing this manually every single time can take a lot of effort and anyway-there is a better way. This might happen, for example, if you need to solve a bug in production, or if you need to switch between projects. When developing Node.js applications, you may need to install multiple versions of Node.js in order to handle your day-to-day tasks. In continuation to the 10 npm security best practices guide we published earlier this year, I’d like to further explore how to make it easier to switch between different Node.js versions and to switch between different npm registries while working in a development environment. ![]()
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