10.22.25 | ChatGPT Atlas, Cutting Heroku costs from $3000 to $55, Creating a custom database

Hacker News Highlights · Oct 22, 2025 · 11m

This is a recap of the top 10 posts on Hacker News on Oct 22, 2025.

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

(00:00) - Intro

(00:18) - ChatGPT Atlas

(01:16) - Replacing a $3000/mo Heroku bill with a $55/mo server

(02:16) - Build your own database

(03:21) - KDE Connect: Enabling communication between all your devices

(04:28) - LLMs can get "brain rot"

(05:43) - Neural audio codecs: how to get audio into LLMs

(06:52) - Foreign hackers breached a US nuclear weapons plant via SharePoint flaws

(08:06) - NASA chief suggests SpaceX may be booted from…