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

This podcast was generated by wondercraft.ai

(00:30): They Thought They Were Free (1955)
Original post: https://news.ycombinator.com/item?id=45321663&utm_source=wondercraft_ai

(01:53): Meta exposé author faces $50k fine per breach of non-disparagement agreement
Original post: https://news.ycombinator.com/item?id=45322050&utm_source=wondercraft_ai

(03:16): Amazon to end commingling after years of complaints from brands and sellers
Original post: https://news.ycombinator.com/item?id=45319463&utm_source=wondercraft_ai

(04:39): AI was supposed to help juniors shine. Why does it mostly make seniors stronger?
Original post: https://news.ycombinator.com/item?id=45319062&utm_source=wondercraft_ai

(06:02): Sj.h: A tiny little JSON parsing library in ~150 lines of C99
Original post: https://news.ycombinator.com/item?id=45324349&utm_source=wondercraft_ai

(07:25): iFixit iPhone Air teardown
Original post: https://news.ycombinator.com/item?id=45319690&utm_source=wondercraft_ai

(08:48): LaLiga's Anti-Piracy Crackdown Triggers Widespread Internet Disruptions in Spain
Original post: https://news.ycombinator.com/item?id=45323856&utm_source=wondercraft_ai

(10:11): Spectral Labs releases SGS-1: the first generative model for structured CAD
Original post: https://news.ycombinator.com/item?id=45319876&utm_source=wondercraft_ai

(11:34): Oxford loses top 3 university ranking in the UK
Original post: https://news.ycombinator.com/item?id=45323793&utm_source=wondercraft_ai

(12:57): DXGI debugging: Microsoft put me on a list
Original post: https://news.ycombinator.com/item?id=45323207&utm_source=wondercraft_ai

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September 21st, 2025 | They Thought They Were Free (1955)