Beaver Builder plugin :
an easy use drag and drop layout builder
CloudFlare Flexible SSL :
solve http/https problem behind CDN, not just CloudFlare, CDN such as kangle also worked
Google Font Fix :
solve user behind GFW loading google font problem
JP Custom CSS :
Custom CSS to override your website’s, cannot override css with !important, and be care that changing theme will cause css you write lost, so save a copy of your custom css would better
MaxGalleria :
a gallery can support open link in a lightbox
Responsive Tabs :
Tabs tools seems normal, but can use <img src=your image link “> as title.
Polylang :
an easy use multi language plugin
Smart Slider 3 :
a fancy and easy customize slider tools