Hacker News Digest · January 13, 2026

Cowork: Claude Code for the rest of your work claude.com / 370 comments

TimeCapsuleLLM: LLM trained only on data from 1800-1875 github.com / 219 comments

The Cray-1 Computer System (1977) [pdf] s3data.computerhistory.org / 31 comments

Postal Arbitrage walzr.com / 171 comments

The chess bot on Delta Air Lines will destroy you (2024) [video] youtube.com / 145 comments

Some ecologists fear their field is losing touch with nature nature.com / 34 comments

Floppy disks turn out to be the greatest TV remote for kids blog.smartere.dk / 315 comments

PawSense: Catproof Your Computer bitboost.com / 3 comments

Unauthenticated remote code execution in OpenCode cy.md / 83 comments

Date is out, Temporal is in piccalil.li / 130 comments

Last updated: 2026-01-13 05:05:37 UTC