This is a recap of the top 10 posts on Hacker News on October 21, 2025.

This podcast was generated by wondercraft.ai

(00:30): ChatGPT Atlas
Original post: https://news.ycombinator.com/item?id=45658479&utm_source=wondercraft_ai

(01:53): Replacing a $3000/mo Heroku bill with a $55/mo server
Original post: https://news.ycombinator.com/item?id=45661253&utm_source=wondercraft_ai

(03:17): Build your own database
Original post: https://news.ycombinator.com/item?id=45657827&utm_source=wondercraft_ai

(04:40): Foreign hackers breached a US nuclear weapons plant via SharePoint flaws
Original post: https://news.ycombinator.com/item?id=45657287&utm_source=wondercraft_ai

(06:04): Neural audio codecs: how to get audio into LLMs
Original post: https://news.ycombinator.com/item?id=45655161&utm_source=wondercraft_ai

(07:27): Wikipedia says traffic is falling due to AI search summaries and social video
Original post: https://news.ycombinator.com/item?id=45651485&utm_source=wondercraft_ai

(08:51): LLMs can get "brain rot"
Original post: https://news.ycombinator.com/item?id=45656223&utm_source=wondercraft_ai

(10:15): 60k kids have avoided peanut allergies due to 2015 advice, study finds
Original post: https://news.ycombinator.com/item?id=45652307&utm_source=wondercraft_ai

(11:38): NASA chief suggests SpaceX may be booted from moon mission
Original post: https://news.ycombinator.com/item?id=45655188&utm_source=wondercraft_ai

(13:02): Apple alerts exploit developer that his iPhone was targeted with gov spyware
Original post: https://news.ycombinator.com/item?id=45657302&utm_source=wondercraft_ai

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October 21st, 2025 | ChatGPT Atlas

Hacker News Recap