This blog is devoted to web design and everything connected to it.
https://projects.invisionapp.com/
https://dcrazed.com/free-flat-ui-kits-psd/
https://elements.envato.com/graphic-templates/ux-and-ui-kits
http://freebiesbug.com/psd-freebies/website-template/
https://www.behance.net/collection/66654887/UI-UX
https://psdrepo.com/free-psd/hello-ui-kit-statistic-freebie/
http://psd-html-css.ru/shablony/psd-ui-kits
http://www.fusionplate.com/2173/35-amazing-free-psd-website-templates-2/
Marianna 