JSFiddle - React, Tailwind, and code Playground
HTML
DOM<br>
<input type="button" onclick="if (document.getElementById('a').style.display=='block'?document.getElementById('a').style.display='none':document.getElementById('a').style.display='block');" value="toggle a"/>
<input type="button" onclick="if (document.getElementById('b').style.display=='block'?document.getElementById('b').style.display='none':document.getElementById('b').style.display='block');" value="toggle b"/>
<br>jquery<br>
<input type="button" onclick="$('#a').toggle()" value="toggle a"/>
<input type="button" onclick="$('#b').toggle()" value="toggle b"/>
<br>
<div id="a" style="display:none;">
AAAAAAAAAA<br>
<div id="b" style="display:none;">
BBBBBBBBBB<br>
</div>
</div>