JSFiddle - React, Tailwind, and code Playground
by prozoroff
HTML
<svg width="1000px" height="1000px">
<path id='path' d="
M100 100 L100 200 L200 100
M150 150 L200 200 L199 200"
stroke="none" fill="rgba(50,50,50)"></path>
<!-path d="M151 199 C149.8 199 148.1 187.8 146.3 187.4 "stroke="black" fill="none"></path-->
</svg>
JavaScript
path = document.getElementById('path')
var i = 0;
path.onclick = function(){
path.setAttribute('d', "M100 100 L100 200 L200 100 M149 149L200 200 L" + (200-i++) + " 200Z")
}