7.30.26 | Open-source engine running Gemma 4 26B on Mac, KOReader, Superlogical

Hacker News Highlights · Jul 30, 2026 · 13m

This is a recap of the top 10 posts on Hacker News on Jul 30, 2026.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:17) - Show HN: Open-source engine running Gemma 4 26B in 2 GB RAM on any M-series Mac

(01:43) - KOReader

(03:02) - Superlogical

(04:34) - The coolest use for the Vision Pro

(06:02) - Kimi K3-256k

(07:15) - AI's top startups are barely publishing their research

(08:43) - Anatomy of a Frontier Lab Agent Intrusion: A Timeline of the July 2026 Incident

(10:09) - Keychron announces first open-source firmware for gaming mice…