I'm following a ionic tutorial on how to do your first App and I do not see the folder "www" that contains the folders "css", "img", "js", "lib" and "templates". If you see the video at 1:57, on the left you see those folders appear.
I do not understand why they do not appear, I have entered the command: ionic start RedditApp and from there it is assumed that the same files and folders are generated, right?
Well, I send you a screenshot in case it serves something:
It may be that in an earlier version, in which the tutorial was developed, the Ionic project generator will generate a www folder, but those files are available in the src folder. Project structure - Docs
EDIT:
The problem is that in the tutorial is using version 1 of Ionic, which is based on AngularJS, today, Ionic uses Angular 2+.
To generate a project with version 1 of Ionic, you have to use the - type ionic1 switch, that is: ionic start RedditApp --type ionic1
In the version of ionic 3.20.0, the following line worked for me
ionic start nombre_apps blank --type=ionic-angular
I discovered that if I go to the folder where I have my project hosted, from the command line and I type ionic serve , the folder www