Rendering Speed Test
I'm pretty sure this has already been done a long time ago but I have always wondered about the time it would take to render content with JS to DOM. So today, I did a little test. Nothing fancy here, just some simple for..in loops and a render function that spits out data wrapped around some divs. Here are some JS snippet and the result at the end.
Render First
var apps = obj.apps;
console.time("Time this");
for (key in apps) {
appCount.innerHTML += render(apps[key]);
}
appDiv.innerHTML = div;
appCount.innerHTML = obj.totalAppsCount;
console.timeEnd("Time this");
Render at Completion
console.time("Time this");
var div = ''
for (key in apps) {
div += render(apps[key]);
}
appDiv.innerHTML = div;
appCount.innerHTML = obj.totalAppsCount;
console.timeEnd("Time this");
return;
Results?
Render first: 35.08ms
Render at completion: 1.68ms!
Eventhough, I was only testing this on a 50 item obj this is a pretty big gap, IMO of course.
Have a better way to speed up the time even more? Let me know!
Thanks for reading! Upvote and follow if you loved it!
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