Clutch review widgets are stand-alone applications that you can embed on your website to show your dynamic ratings and reviews.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Tilda is a web design tool.
WhatsApp Business is a free to download app available on Android and iPhone using which businesses can connect with their customers.