Top posts

Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,820 posts.

Any topic
2021
3055

An NFT without a blockchain

This is a small proof-of-concept. It relies on PGP - but you could use Keybase, GPG, or any other hard-to-use encryption program. Background Suppose you want to support an artist and give them money. That's easy. Most artists take PayPal, bank transfer, or cash. But how can you prove that you've paid an artist for a…

3060

Crystal 1.2.0

We are delivering a new release with several bugfixes and improvements. Below we list the most important or interesting changes, without mentioning the several bugfixes. For details visit the release’s notes. Breaking changes are marked with ⚠️.