11.2.26 | HackerBooks HackerTube for HN books, Postgres 19 delayed by bugs, TV privacy recommendations — Hacker News Highlights

This is a recap of the top 10 posts on Hacker News on Nov 2, 2026.

(00:00) - Intro
(00:20) - Show HN: HackerBooks – HackerTube, but for books mentioned on HN
(01:18) - Postgres 19 is late because so many more bugs are being found now
(02:11) - Ask HN: Which TV do you recommend for privacy?
(03:16) - OccupySaaS
(04:15) - Show HN: Wikihack – HackerTube, but for Wikipedia articles mentioned on HN
(05:13) - Show HN: OmniDiff – Opensource, super fast, content aware Git difftool, in Rust
(06:21) - Show HN: Point your camera at a landscape to learn about its geology
(07:22) - Copper – A minimal low-level programming language with OOP and generics
(08:23) - Mystery of 60-Second Fluctuations in Power Grids Solved
(09:18) - One-minute frequency disturbances from synchronization in power systems
(10:16) - Outro

Show HN: HackerBooks – HackerTube, but for books mentioned on HN
https://hackerbooks.org
https://news.ycombinator.com/item?id=50326821

Ask HN: Which TV do you recommend for privacy?
https://news.ycombinator.com/item?id=50328896

Show HN: Wikihack – HackerTube, but for Wikipedia articles mentioned on HN
https://wikihack.netlify.app
https://news.ycombinator.com/item?id=50333339

Show HN: OmniDiff – Opensource, super fast, content aware Git difftool, in Rust
https://github.com/ivankovic/omnidiff
https://news.ycombinator.com/item?id=50325253

Show HN: Point your camera at a landscape to learn about its geology
https://outcrop.rocks/
https://news.ycombinator.com/item?id=50290533

Copper – A minimal low-level programming language with OOP and generics
https://tibleiz.net/copper/
https://news.ycombinator.com/item?id=50308754