Top posts

Every blog post that took off on Hacker News, ranked by the votes of its best submission. 417 posts.

Tech Industry & Business
2025
14

Kagi News

A comprehensive daily press review with global news. Fully private, with sources openly curated by our community. News is broken. We all know it, but we've somehow accepted it as inevitable. The endless notifications. The clickbait...

21

10 Years of Let's Encrypt

On September 14, 2015, our first publicly-trusted certificate went live. We were proud that we had issued a certificate that a significant majority of clients could accept, and had done it using automated software. Of course, in retrospect this was just the first of billions of certificates. Today, Let’s Encrypt is…

22

Claude Skills

Claude can now use Skills to improve how it performs specific tasks. Skills are folders that include instructions, scripts, and resources that Claude can load when needed. Claude will only access a skill when it's relevant to the task at hand.