This calculator calculates the duration, which is the day count and the number of days, months and years between two dates. Among other things, it can be used to find how many days old you are :)
Fork and clone the repo.
$ git clone https://github.com/RiahiKarim/ng4.git
cd
into it and install npm dependencies:
$ cd ng4
$ npm install
Install angular-cli:
$ npm install @angular/cli -g
This next step will be the only one you will use from now-on:
$ ng serve
This will rebuild the site in dev mode and start the application. You can access the application on localhost:4200
.