How to install NodeJS 14.x LTS on Ubuntu in 1 minute

Newer version 16 available: How to install NodeJS 16.x LTS on Ubuntu in 1 minute

Run these shell commands on your Ubuntu computer to install NodeJS 14.x:

curl -sL | sudo -E bash -
sudo apt-get install -y nodejs

Instead of setup_14.x you can also choose other versions like setup_12.x. However, using this method, you can’t install multiple versions of NodeJS in parallel.

Source: Official nodesource documentation