We have used below files, which is minified in our plugin but you can use those from below links for further customizations.

1. assets/js/extra/vivus.min.js ( https://github.com/maxwellito/vivus )
2. assets/js/extra/flipdown.min.js ( https://github.com/PButcher/flipdown )
3. assets/js/extra/splide.min.js  ( https://github.com/Splidejs/splide )
4. assets/js/extra/smoothscroll.min.js( https://github.com/cferdinandi/smooth-scroll )
5. assets/js/extra/splittext.min.js ( https://github.com/netgfx/SplitText )
7. assets/js/extra/tippy.min.js ( https://github.com/atomiks/tippyjs )
8. assets/js/extra/datatables.min.js ( https://github.com/fiduswriter/simple-datatables )
9. assets/js/extra/isotope.pkgd.min.js ( https://github.com/metafizzy/isotope )

Feel free to reach us, if you need any other files access and if you can not find from our plugin. We would love to assist you.