Hacker News Digest · December 21, 2025

Flock and Cyble Inc. Weaponize “Cybercrime” Takedowns to Silence Critics haveibeenflocked.com / 43 comments

Measuring AI Ability to Complete Long Tasks: Opus 4.5 has 50% horizon of 4h49M metr.org / 18 comments

Show HN: Jmail – Google Suite for Epstein files jmail.world / 105 comments

Backing Up Spotify annas-archive.li / 327 comments

Ireland’s Diarmuid Early wins world Microsoft Excel title bbc.com / 72 comments

Claude in Chrome claude.com / 69 comments

Pure Silicon Demo Coding: No CPU, No Memory, Just 4k Gates a1k0n.net / 45 comments

Log level ‘error’ should mean that something needs to be fixed utcc.utoronto.ca / 216 comments

Go ahead, self-host Postgres pierce.dev / 284 comments

Big GPUs don’t need big PCs jeffgeerling.com / 60 comments

Last updated: 2025-12-21 05:03:25 UTC