Peter Hagen

Discord's iOS and Android apps are built using React Native [1]. This enables business logic to be shared with the desktop and web clients, as well as shared UI components between both mobile apps.

Part of the reason you see abandoned repos is because the community has adopted libraries like Reanimated, React Native Gesture Handler, and React... See more

I have seen no reliable studies that look at just how much of Facebook's engagement is actually going to traditional newspapers, but it's probably much lower than what we think. So, let's assume that 2% of Facebook's total activity in the US goes to newspapers in a comparable way to how we would define it in the past.

Now we are down to $300 million... See more

“Right now, people [say] ‘you have this research lab, you have this API [software], you have the partnership with Microsoft, you have this ChatGPT thing, now there is a GPT store.’ But those aren’t really our products,” Altman said. “Those are channels into our one single product, which is intelligence, magic intelligence in the sky. I think that’s... See more

I really like the approach of Netflix of 10 years ago when it was still small. They hired mature people so they could get rid of processes. Indeed, they actually tried to de-process everything. As a result, things just happened. Non-event was often mentioned and expected in Netflix at that time. Case in point, active-active regions just happened in... See more

We send people away for years, tell them exactly what to do every day and they get to make exacrly one choice every day: do you obey or not? That's the only choice you get to make. Then, after 3, 5, 10 years, we send them out into society and tell them, "Make better choices." But we haven't prepared them for that at all. We have given them almost... See more

Constraints limit where you can apply your attention. With limitless time, money, and resources, your attention bleeds off in all sorts of directions, following costly hallways where you find nothing interesting. Even more likely, a lack of limits paralyzes your decision making while you try to assess the 100 possible paths. You're better off... See more

This is not a place I ever expected to be. True for so much of my life.

A major limitation exists for spaced repetition software (e.g. Anki, SuperMemo, or other flashcard-style systems), in my experience using them for several years for long-term memory: it's neither necessary nor sufficient to use this software to learn certain topics.

Several excellent physics and math students I worked with have never used spaced... See more

Probably the bigger change, from what I've heard, was losing Amit Singhal who led Search until 2016. Amit fought against creeping complexity. There is a semi-famous internal document he wrote where he argued against the other search leads that Google should use less machine-learning, or at least contain it as much as possible, so that ranking stays... See more