JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">
    <div class="sidebar">
        <div class="menu">Menu</div>
       
    </div>
    <div class="content">
        <div class="image"></div>
        <div class="image"></div>
        <div class="image"></div>
        <div class="image"></div>
        <div class="image"></div>
    </div>
     <div class="footer">Footer</div>
</div>

CSS

html, body {
    margin: 0;
    padding: 0;
}
.sidebar {
    width: 225px;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow: auto;
    padding-top: 30px;
    background-color: #e9e9e9;
    text-align: center;
    color: white;
    font-size: 3em;
}
.sidebar .menu {
    width: 100%;
    background-color: #999;
    height: 450px;
}
.sidebar .footer {
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: #75cee0;
    width: 100%;
    height: 100px;
}
.content {
    padding-top: 30px;
    margin-left: 260px;
}
.content .image {
    width: 712px;
    height: 400px;
    margin-bottom: 30px;
    background-color: #f3a450;
}

/* sidebar padding + menu height + footer height */
@media screen and (max-height: 580px) {
    .sidebar .footer {
        position: relative;
    }
    .sidebar{position: static; overflow:visible; float:left;}
}

JavaScript

$(document).scroll(function(){    
    if ($(window).height()<=580){
        var sidebarObj=$(".sidebar");
        var extraSidebar=sidebarObj.height()-$(window).height();        
        if ($(document).scrollTop()>extraSidebar){            
            if (sidebarObj.css("position")!="fixed"){
                sidebarObj.css({
                    "position": "fixed",
                    "top": -extraSidebar+"px"
                });
            }
        }
        else{
            sidebarObj.css({
                "position": "static",
                "top": 0+"px"
            });
        }
    }
});

//reset on window resize
$(window).resize(function(){
    var sidebarObj=$(".sidebar");
    
    if ($(window).height()<=580){
            sidebarObj.css({
                "position": "static",
                "top": 0+"px"
            });
    }
    else{
        sidebarObj.css({
                "position": "fixed",
                "top": 0+"px"
            });
    }
});