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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 80,764 posts.

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279

WTF Ubuntu?

In case you missed it: CVE-2026-98432 is a critical (CVSS 9.8) bug in the Linux kernel's TCP code. It's been there since 2016, so virtually every Linux server on the planet has it, and it can be hit remotely. Anthropic says it built a working exploit that gets root on a server. A total takeover.

291

We only hire the trendiest

An acquaintance of mine, let’s call him Mike, is looking for work after getting laid off from a contract role at Microsoft, which has happened to a lot of people I know. Like me, Mike has 11 years in industry. Unlike me, he doesn't know a lot of folks at trendy companies, so I passed his resume around to some…

299

Fast

Rarely in software does anyone ask for “fast.” We ask for features, we ask for volume discounts, we ask for the next data integration. We never think to ask for fast. But software that's fast changes behavior. Developers ship more often when code deploys in seconds (or milliseconds) instead of minutes. AI code…