As far as I learned, i get the idea that is not the best idea for a onepager, but I don’t have the tools to argue about it yet. As the pages will be onepagers (will contain inside several colections/pages but he want to all of them been call together in one big one-pager.
So far i get i should made my own template. that call all the colections and see how I deal with the menu.
mostly pages on jekyll i saw are like several pages using the same theme, but here will be only will page, is practical to made this idea?
If I get positive answer about this been a good idea, will continue with this task
I’m not sure I fully understand your request, but I’ll do my best to help.
The websites you gave as examples are indeed good candidates for using jekyll.
However, you mentionned that you must make one-pagers (I guess you meant “Single Page Application”, googling this should give you a lot more results). Jekyll is not the right tool for that. Based on this requirement and the exemple website, you should probably use VuePress
Test that. Show the speed time for a one page load vs a Jekyll build. Would be an interesting test. You can build it single page and then split the sections up to make it a Jekyll site and see which one loads faster.