I just found the solution!!!

This should help: https://github.com/quasarframework/quasar/blob/4691db529a1b4055b2c198888f6c9eb6f1fdf484/ui/src/lang.js#L54

@Lou-Rectoret animation.css is already added in quasar see https://quasar.dev/options/animations for setup. aos.js you probably need to setup a boot file for it https://quasar.dev/quasar-cli/cli-documentation/boot-files#Introduction.

@Hawkeye64 Well yes, that’s why I said an additional one. There’s 900px between sm and lg, one breakpoint is not enough to ensure responsiveness to a necessary degree for my purposes. Of 10 most commonly used screen sizes in 2020 7 fall into that range and I can’t avoid some of them looking awkward.

Thanks a lot

I’ve solved:
Sorry the above was just another attemp. Yes it works with v-whatever-directive. @ouaR’s right! thanks!

But real issue was because Quasar treates anything outsider kind of like a plugin. So:
1- In quasar.conf.js file, go to plugins (make sure is not in framework.plugins array)
2- add there your directive’s filename. NOT the directive’s name
Done 🙂