js equivalent to toggleclass code example

Example 1: toggle css class in javascript

/* var or const followed by its name */.getElementById(/* HTML element ID */);
/* var or const's name */.classList.toggle(/* Name of CSS class */);
// I hope this helps!

Example 2: how to add toggle class in javascript using css modules

onClick() {
    alert("clicked");
    $('.'+ styles.transform ).toggleClass(styles.transform-active);
  }