Best of 2021

The blog posts Hacker News loved most in 2021. 123 posts.

Crypto & Blockchain
37

Is Web3 anything?

The term “web3” seems pretty fluid and is being used as a label for a bunch of disparate ideas. Given that it’s a decentralized group describing a decentralized movement, that lack of focus isn’t exactly surprising. Almost by definition it’s going to end up being different things to different people.

46

Why Web3?

Over the last month, there has been a ton of debate and conversation about web2 vs web3 with many leading voices raising doubts about web3. Debate and doubt are healthy. And web3 enthusiasts, particularly on Twitter, remind me of missionaries trying to recruit the unwashed to their belief system. Frankly, it is all…

47

The Web3 Fraud

By now effectively all ;login:’s readers have heard the term “web3” and “dapps” bandied about as if they are some great revolution. They are not. The technical underpinnings are so terrible that it is clear they exist only to hype the underlying cryptocurrencies. The actual utility of these “decentralized” systems is…

55

Smart contracts on Bitcoin

While Bitcoin is the gold standard in crypto, Ethereum has been the innovator, bringing new ideas, particularly smart contracts, to the table. Smart contracts allow developers to easily build things on a blockchain and we have seen a proliferation of new things built on the Ethereum blockchain as a result. But what if…