A zero-dependency chat bubble that answers from a local FAQ file. The sample FAQ below is for a fictional web agency (prices and policies are made up). Try English or Bangla: price, দাম কত, delivry time (typo), বিকাশ, ৩০ দিন.
Install with one tag:
<script src="faq-chat-widget.min.js" defer data-faq-url="faq.json" data-lang="auto" data-theme="auto" data-primary="#0b7a5b" data-whatsapp="8801XXXXXXXXX"></script>
Source: github.com/saizul/faq-chat-widget by Saizul Amin.