JSFiddle - React, Tailwind, and code Playground

HTML

Drag and drop pink box.<br/>
Resize by grabbing lower right hand darker box.
<div id="canvas"></div>

JavaScript

window.onload = function() {
var R = Raphael("canvas", 500, 500),
    c = R.rect(100, 100, 100, 100).attr({
            fill: "hsb(.8, 1, 1)",
            stroke: "none",
            opacity: .5,
            cursor: "move"
        }),
    s = R.rect(180, 180, 20, 20).attr({
            fill: "hsb(.8, .5, .5)",
            stroke: "none",
            opacity: .5
        }),
    // start, move, and up are the drag functions
    start = function () {
        // storing original coordinates
        this.ox = this.attr("x");
        this.oy = this.attr("y");
        this.attr({opacity: 1});
        
        this.sizer.ox = this.sizer.attr("x");
        this.sizer.oy = this.sizer.attr("y");
        this.sizer.attr({opacity: 1});
    },
    move = function (dx, dy) {
        // move will be called with dx and dy
        this.attr({x: this.ox + dx, y: this.oy + dy});
        this.sizer.attr({x: this.sizer.ox + dx, y: this.sizer.oy + dy});        
    },
    up = function () {
        // restoring state
        this.attr({opacity: .5});
        this.sizer.attr({opacity: .5});        
    },
    rstart = function () {
        // storing original coordinates
        this.ox = this.attr("x");
        this.oy = this.attr("y");        
        
        this.box.ow = this.box.attr("width");
        this.box.oh = this.box.attr("height");        
    },
    rmove = function (dx, dy) {
        // move will be called with dx and dy
        this.attr({x: this.ox + dx, y: this.oy + dy});
        this.box.attr({width: this.box.ow + dx, height: this.box.oh + dy});
    };   
    // rstart and rmove are the resize functions;
    c.drag(move, start, up);
    c.sizer = s;
    s.drag(rmove, rstart);
    s.box = c;
};