1. Cosmologically Unique IDs (jasonfantl.com)
160 points by jfantl 2 hours ago | 43 comments
6. Zero-day CSS: CVE-2026-2441 exists in the wild (chromereleases.googleblog.com)
176 points by idoxer 5 hours ago | 93 comments
9. The Perils of ISBN (rygoldstein.com)
13. Learning Lean: Part 1 (rkirov.github.io)
44 points by vinhnx 3 days ago | 4 comments
14. Portugal: The First Global Empire (2015) (www.historytoday.com)
25 points by Thevet 13 hours ago | 8 comments
20. A solver for Semantle (victoriaritvo.com)
21. Discrete Structures [pdf] (kyleormsby.github.io)
22. Cistercian Numbers (www.omniglot.com)
40 points by debo_ 4 hours ago | 7 comments
28. Show HN: CEL by Example (celbyexample.com)
30. The only moat left is money? (elliotbonneville.com)
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