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Well, sorry but you're wrong about React. You haven't shown any evidence that these things are related to React at all. Here's some counter-evidence though - h

Well, sorry but you're wrong about React. You haven't shown any evidence that these things are related to React at all. Here's some counter-evidence though - https://reactjs.org https://reactjs.org - that site is built with React and everything is instant. Also, my own React apps perform instantly and that's because I didn't put in a shitload of JS to do things like track your mouse pointer and do other types of analytics like Twitter probably does.

TekMol 8y ago
reactjs.org When I visit it, the lower half of the screen makes a jump to the left after about 3 seconds. That already makes me feel uneasy. In the 'Tutorial' section, everytime I click on an entry on the right, the screen at first jumps up for a fraction of a second before jumping down again.
- hungerstrike 8y ago
  Sounds like there might be something seriously wrong with your computer, your device, network or your browser then. What’s your set up? I just looked at it on like four different devices and didn’t have any problem. It works perfectly for me on Windows 10 with Chrome, Mac High Sierra/Chrome and iOS 11 / Safari iPad and iPhone. If you don’t believe me, I will post a screen cast on imgur if you’d like.
  - TekMol 8y ago
    Yup, screen cast please. You can see the jumping on webpagetest.org: https://www.webpagetest.org/video/compare.php?tests=180616_BQ_41c2864f929eb6fc7c12ce33937dd5fe-r:1-c:0 https://www.webpagetest.org/video/compare.php?tests=180616_B... With a slow connection, on the initial load the first jump happens at 6s and another one at 8.5s. When I click on one of the links, it happens much faster because everything is cached. But I can still see the jump everytime I click a link to a new section in the tutorial. I don't think the type of browser plays a role here. I get the glitches on Chrome and Firefox. And testing it on browserling.com shows that they also happen on Internet Explorer.
    - dham 8y ago
      The jump is the anchor '#how-to-follow-along'. A mechanism that's existed since the beginning of the internet. https://www.w3.org/MarkUp/1995-archive/Elements/A.html https://www.w3.org/MarkUp/1995-archive/Elements/A.html ‍️
      - TekMol 8y ago
        Anchors by themselves do not make browsers jump in erratic ways. Try Wikipedia. No glitches when you click on sections.
    - hungerstrike 8y ago
      Here it is on my iPhone, arguably the slowest device that I tried it on - https://imgur.com/a/Wf2bXmq https://imgur.com/a/Wf2bXmq
scns 8y ago
Not really counterevidence, they use gatsby to create static sites from react code, it is not a PWA

TekMol 8y ago

reactjs.org When I visit it, the lower half of the screen makes a jump to the left after about 3 seconds. That already makes me feel uneasy. In the 'Tutorial' section, everytime I click on an entry on the right, the screen at first jumps up for a fraction of a second before jumping down again.

hungerstrike 8y ago
Sounds like there might be something seriously wrong with your computer, your device, network or your browser then. What’s your set up? I just looked at it on like four different devices and didn’t have any problem. It works perfectly for me on Windows 10 with Chrome, Mac High Sierra/Chrome and iOS 11 / Safari iPad and iPhone. If you don’t believe me, I will post a screen cast on imgur if you’d like.
- TekMol 8y ago
  Yup, screen cast please. You can see the jumping on webpagetest.org: https://www.webpagetest.org/video/compare.php?tests=180616_BQ_41c2864f929eb6fc7c12ce33937dd5fe-r:1-c:0 https://www.webpagetest.org/video/compare.php?tests=180616_B... With a slow connection, on the initial load the first jump happens at 6s and another one at 8.5s. When I click on one of the links, it happens much faster because everything is cached. But I can still see the jump everytime I click a link to a new section in the tutorial. I don't think the type of browser plays a role here. I get the glitches on Chrome and Firefox. And testing it on browserling.com shows that they also happen on Internet Explorer.
  - dham 8y ago
    The jump is the anchor '#how-to-follow-along'. A mechanism that's existed since the beginning of the internet. https://www.w3.org/MarkUp/1995-archive/Elements/A.html https://www.w3.org/MarkUp/1995-archive/Elements/A.html ‍️
    - TekMol 8y ago
      Anchors by themselves do not make browsers jump in erratic ways. Try Wikipedia. No glitches when you click on sections.
  - hungerstrike 8y ago
    Here it is on my iPhone, arguably the slowest device that I tried it on - https://imgur.com/a/Wf2bXmq https://imgur.com/a/Wf2bXmq

scns 8y ago

Not really counterevidence, they use gatsby to create static sites from react code, it is not a PWA