Angular
From charlesreid1
Installing
Getting up and running with Angular project on Digital Ocean droplet:
Following these instructions for getting environment set up: https://docs.angularjs.org/misc/contribute
First, update repo to get a more up-to-date version of nodejs:
curl -sL https://deb.nodesource.com/setup | sudo bash -
sudo apt-get install nodejs npm
Next, install java: