JSFiddle - React, Tailwind, and code Playground
HTML
<img id='imageT' src="https://mycdn.weblogin.host/images/2017/11/14/alarm_red_flash_optimized.gif"/> <!-- getting image from root directory -->
<a href='#' onclick="document.getElementById('imageT').src = 'https://mycdn.weblogin.host/images/2017/11/14/alarm_green_flash_optimized.gif';">CLICK TO CHANGE THE IMAGE</a>