On my fiber link, it takes nearly two seconds to render something beyond a loading animation (commonly a terrible indicator) and several additional seconds to fully stream in content for numerous sections of the site. Their new React app is a portion of the sizing of Gmail, but it nonetheless utilizes a fullscreen loading animation and deferred rendering ticks to hide the weight of in excess of 3 megabytes of JavaScript and one megabyte of XHR for the preliminary load. Though it was developed a...