This is the proof of concept WordPress install that demonstrates the proper workings and functionality for the first concept of the plugin TawkTo Manager for WordPress. This plugin makes it possible to show the tawk.to chat window via a short code on selected pages and post only. Set tawk.to script via settings once, show anywhere via the short code for pages and posts! This particular post shows the tawk.to chat window at the bottom right part of your screen via the short code in this post.
Use the tawkto_show short code in any page or post to show the chat window.
The specific and technical determination and description for this plugin is that it is a WordPress Action Hook Template Tag that references the WordPress wp_head event and adds the tawk.to script to the html in the body part of the page if the current request (query) is of type page or post.
Next version will include option settings for showing tawk.to chat on: