Best of 2022

The blog posts Hacker News loved most in 2022. 3,821 posts.

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341

Web3 is expensive P2P

Web3 claims to be the only way to save us from commercial entities defining what we can see and what not. Yet, it does exactly this: It results in commercialized entities defining what we can see and what not. More on the blockchain ecosystem in this overview and especially in the simple, hum

347

Saying “sup” with `net send`

When I was in junior high, my friends and I discovered that a Command Prompt command called net send was enabled on our school network. AIM and similar services were blocked, but if we wanted to send messages to each other we could open up the Command Prompt and type something like: net send lab2126-24 test and get an…

359

Shortest URLs on the Internet

What’s the shortest URL for which content is served on the internet? There are quite a few single-letter second-level domains that are used in very short URLs, such as Google’s http://g.co or Facebook’s https://m.me. But we can go shorter than this: there’s nothing stopping TLD registry operators serving A records at…