Quick Ajax is a simple WordPress plugin that helps you make Ajax Query easily.
You can do Ajax queries with many query parameters (Category, Tag, Post type, Meta value, use for Search page, Related posts..) all in beautiful, modern RESPONSIVE looks and RETINA ready
Highlight Settings:
APPEARANCE SETTINGS
Choose Layout: Classic (list) or Modern (Masonry)
Choose Col Width
Choose Awesome Icons
Google Fonts
Unlimited Colors
AJAX SETTINGS
Choose Ajax Style: Choose Infinity scroll load or Next button to load more
Customize Load More Button: Set Label, Icon (Font Awesome) ,Text color, Background color, Font (Google Fonts), Size..
Choose Loading Image
POST SETTINGS
Choose Thumbnail Size
Customize Post Title, Post Excerp, Post Meta: Set Color, Font (Google Fonts), Size…Meta (or Hide)
Customize Thumbnail Hover Icon: Set Icon, Color, Background and Target of Hover Icon
Choose in 5 Popup Themes
QUERY POST SETTINGS
Custom Query posts by Cat, Tag, Post type, Time, Author, Meta key, Posts per page Orderby…
Global main query: Use main query for Category, Tag, taxonomy, Search, archive… page in your template
Related query: Use for listing related posts in single post
– Over 50+ shortcode parameters are waiting for you
– You can have multi Ajax query in one page
Check out our DEMO page 
Download Quick Ajax – WordPress Ajax Query Shortcode (Interface Elements)