let x = 'Hello', y = 55; 
//Longhand 
const temp = x; 
x = y; 
y = temp; 

//Shorthand 
[x, y] = [y, x];

downloadDownload PNG downloadDownload JPEG downloadDownload SVG

Tip: You can change the style, width & colours of the snippet with the inspect tool before clicking Download!

Click to optimize width for Twitter