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astrange
on June 4, 2019
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The one who kept VLC free
You can be productive, but it produces a lot of bad externalities, like news websites that load 30 trackers and drain the user's phone battery.
malvosenior
on June 4, 2019
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To be fair you don’t need to know about the TCP/IP protocol to know loading 30 trackers is a bad idea.
perfmode
on June 4, 2019
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+1 but flip side: What _do_ you need to know?
astrange
on June 5, 2019
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I think you should know about head-of-line blocking in HTTP1, how to fix it in HTTP/2, and maybe to test how much memory all your JavaScripting uses?
PullJosh
on June 4, 2019
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That data transfer takes time. Load less and, all else being equal, your site will be faster.
kkarakk
on June 4, 2019
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