The Javascript Console Quick Video
Right click mouse and click view source
Click inspect element
Assignment: see if you can get the Google logo width to expand every 3000th of a milisecond by x
Note the code below may or maybe not correct so you may or may not need to correct something in the code
Need help use FREE Learn JavaScript https://play.google.com/store/apps/details?id=com.sololearn.javascript&hl=en
var logo = document.querySelector("#hplogo");
setInterval(function(){
logo.width+=3;
}, 300)