browser-back-button

Build Setup

# install
npm install browser-back-button

 
<button onclick="show()">show</button>
<div id="popup" style="position:absolute;top:0;left:0;right:0;bottom:0;background:#fff;display:none;">
    <h1>popup div</h1>
    <p>use back button to hide</p>
</div>
 
<script>
    import backButton from 'browser-back-button';
 
    function show(){
        let popup = document.querySelector('#popup');
 
        popup.style.display = 'block';
 
        backButton.on(()=>{
            popup.style.display = 'none';
        });
    }
</script>