Hook

Their other posts in the index, biggest breakout first.
Hey when I worked on the Gmail team, you know what they did? When you typed in your username or your email address, even before you've entered in your password, like the probability once you enter in your username that you're going to actually sign in is extremely high. So why not just start loading your account in the background? Not like sending it down to the desktop, that would be a security issue, but like load it into memory on the server, like get it ready, prepare it. I always thought that was so fascinating and unintuitive. And I was like, Mike, why don't we just do that? But like, we'll just upload the photo and like assume you're gonna upload the photo. And if you don't, forget about it, we'll delete it, right? So what ended up happening was people would caption their photo, they'd press done or upload, and you'd see this little progress bar just go and it was lightning fast. Okay? We were no faster than anyone else at the time, but by choosing 512x512 and doing it in background, it almost guaranteed that it was done by time you captioned. And everyone, when they used it was like, how the hell is this thing so fast?