Why it doesn't work

Question

I don't where is the problem it don't have any problem on VSCODE but here it just doesn't work.

https://code.sololearn.com/WR8ijH9eQzu8/?ref=app

Answer 1

onload=()=>{
document.querySelector('.theme-button').addEventListener('click' , () => {
document.body.classList.toggle('dark')
$(document).ready(function(){
$(".circ").toggleClass("after");
});

})
};

/"
add js code in :

onload=() =>{
//here, then it loads with page load
};

*/