[RussianCow]

> Nobody cares if library is 1kb or 100kb (minified).

You do if your app needs to be mobile-friendly. 100kb can easily add an extra second or two to the page load on a bad enough mobile connection.

[brlewis]

It isn't just on bad connections: https://medium.com/dev-channel/the-cost-of-javascript-84009f...

[romanovcode]

Article has 300kb+ of javascript on mobile, loads pretty fast on 3G. I don't know what you're talking about.

[romanovcode]

Mobile google.com loads 200kb+ of javascript and I've never heard anyone complain about loading speeds for it.

[newfoundglory]

Loading time doesn't always result in complaints (that depends on the user's expectations) but has a significant effect on likelihood of repeat visits, length of visits, and amount of interaction.