nvm

Node.js version manager. Switch between NodeJS versions: system, node, 0.10, 0.12, 4.2 etc.

• Install a specific version of NodeJS:

nvm install {{node_version}}

• Use a specific version NodeJS in the current shell:

nvm use {{node_version}}

• Set the default NodeJS version:

nvm alias default {{node_version}}

• List all available NodeJS versions and print the default one:

nvm list

• Run a specific version NodeJS REPL:

nvm run {{node_version}} --version

• Run app in a specific version of NodeJS:

nvm exec {{node_version}} node {{app.js}}