I would like, by using only Jekyll and Liquid, to generate one file for each tag I have in my website.
Is it possible to create a file and to fill it with Jekyll and Liquid without plugin usage ?
I didn’t find any examples on the web … does it mean it’s impossible ?
The tutorial covers how to generate pages for categories so you can use that for tags.
Otherwise no what you asked for is not possible.
You could also just turn a single page into a list of all your tags instead of a tag per page. And use an accordion pattern to unpack items under each tag if you have a lot
That can be done easily using a for loop and no plugin.